X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=clients%2Fgtk2%2Fmain.c;h=239006c9eabff65dd4c65fec359cc3fbaf674acb;hb=65123ca2bfb3a42c441944b308b17d155aa6818a;hp=f2407c55d16fce565147a30cf7da8224fdd5145c;hpb=d55bc1dfaeb0f28e02d74e65270b24a7ffa5fd0c;p=doldaconnect.git

diff --git a/clients/gtk2/main.c b/clients/gtk2/main.c
index f2407c5..239006c 100644
--- a/clients/gtk2/main.c
+++ b/clients/gtk2/main.c
@@ -846,7 +846,15 @@ gint ksupdatecb(gpointer data)
 	}
     }
     if(oldnum != numspeeds)
-	knownspeeds = srealloc(knownspeeds, numspeeds * sizeof(*knownspeeds));
+    {
+	if(numspeeds == 0)
+	{
+	    free(knownspeeds);
+	    knownspeeds = NULL;
+	} else {
+	    knownspeeds = srealloc(knownspeeds, numspeeds * sizeof(*knownspeeds));
+	}
+    }
     gtk_tree_model_foreach(GTK_TREE_MODEL(srchmodel), ksupdaterow, NULL);
     if(ksqueryseq == -2)
     {