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Diffstat (limited to 'libtui/widget/widget.ha')
| -rw-r--r-- | libtui/widget/widget.ha | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libtui/widget/widget.ha b/libtui/widget/widget.ha index 915914a..0ad254e 100644 --- a/libtui/widget/widget.ha +++ b/libtui/widget/widget.ha @@ -63,7 +63,7 @@ export type widget = struct { // Add a listener to the given widget. export fn addlistener(w: *widget, listener: listener) void = { - append(w.listeners, listener); + append(w.listeners, listener)!; }; // Delete a listener from the given widget. |