fix Alexey-T/CudaText#2899

Alexey-T · Oct 12, 2020 · 1391fc8 · 1391fc8
1 parent e34e540
commit 1391fc8
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/atsynedit/atsynedit.pas b/atsynedit/atsynedit.pas
@@ -2211,8 +2211,10 @@ procedure TATSynEdit.SetWrapMode(AValue: TATSynWrapMode);
   FWrapMode:= AValue;
 
   FWrapUpdateNeeded:= true;
-  UpdateWrapInfo; //helps to solve https://github.com/Alexey-T/CudaText/issues/2879
-                  //FWrapUpdateNeeded:=true and Update() is not enough
+
+  if HandleAllocated then //required for Win32
+    UpdateWrapInfo; //helps to solve https://github.com/Alexey-T/CudaText/issues/2879
+                    //FWrapUpdateNeeded:=true and Update() is not enough
 
   if FWrapMode<>cWrapOff then
     FScrollHorz.SetZero;