(tsoding#1185) fix pushing stack var on Lifetime object

diff --git a/src/game/level/level_editor.c b/src/game/level/level_editor.c
index 9e61e4b5086a5b7e58e3256bda0504b090454628..a15e7a51a77e16814295c67c3bcbaf6c82d96bae 100644 (file)
--- a/src/game/level/level_editor.c
+++ b/src/game/level/level_editor.c
@@ -397,7 +397,7 @@ int level_editor_saveas_event(LevelEditor *level_editor,
                 edit_field_as_text(level_editor->edit_field_filename));
             level_editor->file_name = PUSH_LT(
                 level_editor->lt,
-                path,
+                string_duplicate(path, NULL),
                 free);
             level_editor_dump(level_editor);
             SDL_StopTextInput();