diff -r 6113ed66d258 -r bcacd00ea955 ui/ui/toolkit.h
--- a/ui/ui/toolkit.h	Sun Oct 01 17:22:17 2023 +0200
+++ b/ui/ui/toolkit.h	Sun Oct 01 18:54:23 2023 +0200
@@ -276,7 +276,7 @@
 
 struct UiString {
     char* (*get)(UiString*);
-    void  (*set)(UiString*, char*);
+    void  (*set)(UiString*, const char*);
     void  *obj;
     
     UiStr value;