[gui]: Fix a double-free

MartinDrab · Jun 22, 2019 · d9efd13 · d9efd13
1 parent 86bb11c
commit d9efd13
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gui/FillterForm.pas b/gui/FillterForm.pas
@@ -537,10 +537,10 @@
   If Assigned(f) Then
     begin
     ErrorMessage('The filter is already present in the list');
+    f := Nil;
     Exit;
     end;
 
-  f := Nil;
   f := TRequestFilter.NewInstance(rt);
   If Not Assigned(f) Then
     Exit;