Index: gc_lang/fr/grammalecte.update.xml
==================================================================
--- gc_lang/fr/grammalecte.update.xml
+++ gc_lang/fr/grammalecte.update.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <description xmlns="http://openoffice.org/extensions/update/2006" xmlns:xlink="http://www.w3.org/1999/xlink">
   <identifier value="French.linguistic.resources.from.Dicollecte.by.OlivierR"/>
-  <version value="6.5.1" />
+  <version value="7.0" />
   <update-download>
-    <src xlink:href="https://extensions.libreoffice.org/extensions/grammalecte/1-6.0/@@download/file/Grammalecte-fr-v1.6.0.oxt" />
+    <src xlink:href="https://extensions.libreoffice.org/extensions/grammalecte/1-7.0/@@download/file/Grammalecte-fr-v1.7.0.oxt" />
   </update-download>
 </description>

Index: gc_lang/fr/modules-js/gce_suggestions.js
==================================================================
--- gc_lang/fr/modules-js/gce_suggestions.js
+++ gc_lang/fr/modules-js/gce_suggestions.js
@@ -267,10 +267,11 @@
         mfsp.getMiscPlural(sFlex).forEach(function(x) { aSugg.add(x); });
     }
     if (aSugg.size == 0 && bSelfSugg && (sFlex.endsWith("s") || sFlex.endsWith("x") || sFlex.endsWith("S") || sFlex.endsWith("X"))) {
         aSugg.add(sFlex);
     }
+    aSugg.delete("");
     if (aSugg.size > 0) {
         return Array.from(aSugg).join("|");
     }
     return "";
 }
@@ -298,10 +299,11 @@
         aSugg.add(sFlex.slice(0,-1));
     }
     if (bSelfSugg && aSugg.size == 0) {
         aSugg.add(sFlex);
     }
+    aSugg.delete("");
     if (aSugg.size > 0) {
         return Array.from(aSugg).join("|");
     }
     return "";
 }
@@ -333,10 +335,11 @@
     if (bSuggSimil) {
         for (let e of phonet.selectSimil(sFlex, ":m:[si]")) {
             aSugg.add(e);
         }
     }
+    aSugg.delete("");
     if (aSugg.size > 0) {
         return Array.from(aSugg).join("|");
     }
     return "";
 }
@@ -372,10 +375,11 @@
     if (bSuggSimil) {
         for (let e of phonet.selectSimil(sFlex, ":m:[pi]")) {
             aSugg.add(e);
         }
     }
+    aSugg.delete("");
     if (aSugg.size > 0) {
         return Array.from(aSugg).join("|");
     }
     return "";
 }
@@ -406,10 +410,11 @@
     if (bSuggSimil) {
         for (let e of phonet.selectSimil(sFlex, ":f:[si]")) {
             aSugg.add(e);
         }
     }
+    aSugg.delete("");
     if (aSugg.size > 0) {
         return Array.from(aSugg).join("|");
     }
     return "";
 }
@@ -439,10 +444,11 @@
     if (bSuggSimil) {
         for (let e of phonet.selectSimil(sFlex, ":f:[pi]")) {
             aSugg.add(e);
         }
     }
+    aSugg.delete("");
     if (aSugg.size > 0) {
         return Array.from(aSugg).join("|");
     }
     return "";
 }

Index: gc_lang/fr/modules/gce_suggestions.py
==================================================================
--- gc_lang/fr/modules/gce_suggestions.py
+++ gc_lang/fr/modules/gce_suggestions.py
@@ -200,10 +200,11 @@
         aSugg.add(sFlex+"x")
     if mfsp.hasMiscPlural(sFlex):
         aSugg.update(mfsp.getMiscPlural(sFlex))
     if not aSugg and bSelfSugg and sFlex.endswith(("s", "x", "S", "X")):
         aSugg.add(sFlex)
+    aSugg.discard("")
     if aSugg:
         return "|".join(aSugg)
     return ""
 
 
@@ -222,10 +223,11 @@
             aSugg.add(sFlex[:-2]+"IL")
     if sFlex.endswith(("s", "x", "S", "X")) and _oSpellChecker.isValid(sFlex[:-1]):
         aSugg.add(sFlex[:-1])
     if bSelfSugg and not aSugg:
         aSugg.add(sFlex)
+    aSugg.discard("")
     if aSugg:
         return "|".join(aSugg)
     return ""
 
 
@@ -249,10 +251,11 @@
                 # If not, we consider it’s better to not suggest the masculine one, as it can be considered invariable.
                 aSugg.add(conj.getConj(sVerb, ":PQ", ":Q1"))
     if bSuggSimil:
         for e in phonet.selectSimil(sFlex, ":m:[si]"):
             aSugg.add(e)
+    aSugg.discard("")
     if aSugg:
         return "|".join(aSugg)
     return ""
 
 
@@ -279,10 +282,11 @@
                 if sSugg.endswith("s"):
                     aSugg.add(sSugg)
     if bSuggSimil:
         for e in phonet.selectSimil(sFlex, ":m:[pi]"):
             aSugg.add(e)
+    aSugg.discard("")
     if aSugg:
         return "|".join(aSugg)
     return ""
 
 
@@ -304,10 +308,11 @@
             if conj.hasConj(sVerb, ":PQ", ":Q3"):
                 aSugg.add(conj.getConj(sVerb, ":PQ", ":Q3"))
     if bSuggSimil:
         for e in phonet.selectSimil(sFlex, ":f:[si]"):
             aSugg.add(e)
+    aSugg.discard("")
     if aSugg:
         return "|".join(aSugg)
     return ""
 
 
@@ -329,10 +334,11 @@
             if conj.hasConj(sVerb, ":PQ", ":Q4"):
                 aSugg.add(conj.getConj(sVerb, ":PQ", ":Q4"))
     if bSuggSimil:
         for e in phonet.selectSimil(sFlex, ":f:[pi]"):
             aSugg.add(e)
+    aSugg.discard("")
     if aSugg:
         return "|".join(aSugg)
     return ""