Fixed warning about empty if statements

src/exe/co_convert/src/cnv_readwbl.cpp

@@ -869,12 +869,12 @@ int CnvReadWbl::graphplcnode_attr(char* name, char* value)
       strcat(doc_text[doc_cnt - 1], " (document)");
     else if (streq(value, "7"))
       strcat(doc_text[doc_cnt - 1], " (Get,Set)");
-  } else if (streq(low(name), "compmethod"))
+  } /* else if (streq(low(name), "compmethod"))
     ;
   else if (streq(low(name), "tracemethod"))
     ;
   else if (streq(low(name), "executeordermethod"))
-    ;
+    ; */
   return 1;
 }
 
@@ -896,6 +896,7 @@ int CnvReadWbl::graphplccon_attr(char* name, char* value)
   strcpy(doc_text[doc_cnt++], value);
 
   // Description
+  /*
   if (streq(low(name), "curvature"))
     ;
   else if (streq(low(name), "corners"))
@@ -904,6 +905,7 @@ int CnvReadWbl::graphplccon_attr(char* name, char* value)
     ;
   else if (streq(low(name), "attributes"))
     ;
+  */
   return 1;
 }
 

src/lib/co/src/co_regex.c

@@ -1629,8 +1629,8 @@ struct register_info {
       if (stack_last_malloced != NULL)                                         \
         free(stack_last_malloced);                                             \
       stack_last_malloced = stackx;                                            \
-      if (stackx == NULL)                                                      \
-        ; /* left to do */                                                     \
+      /* if (stackx == NULL)                                                   \
+        ; // left to do */                                                     \
       /* end of change */                                                      \
       /* Only copy what is in use.  */                                         \
       bcopy(stackb, stackx, len * sizeof(char*));                              \

xtt/lib/ge/gtk/ge_curve_gtk.cpp

@@ -296,10 +296,12 @@ void GeCurveGtk::activate_filledcurves(GtkWidget* w, gpointer data)
   GeCurve* curve = (GeCurve*)data;
   int set;
 
-  if (w == ((GeCurveGtk*)curve)->tools_curve_fill)
-    set = curve->fill_curves = !curve->fill_curves;
-  else
+  if (w == ((GeCurveGtk*)curve)->tools_curve_fill) {
+    curve->fill_curves = !curve->fill_curves;
+    set = curve->fill_curves;
+  } else {
     set = (int)gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w));
+  }
 
   curve->activate_filledcurves(set);
 }

xtt/lib/ge/qt/ge_curve_qt.cqt

@@ -253,7 +253,8 @@ void GeCurveQtWidget::activate_showname()
 void GeCurveQtWidget::activate_filledcurves(bool set)
 {
   if (sender() == ((GeCurveQt*)curve)->tools_curve_fill) {
-    set = curve->fill_curves = !curve->fill_curves;
+    curve->fill_curves = !curve->fill_curves;
+    set = curve->fill_curves;
   } else {
     set = ((QAction*)sender())->isChecked();
   }