fix crash caused by use bar instance after it is freed (use-after-free)

2024-08-19 12:35:52 +08:00
parent 21906f07b3
commit fd478bf2ab
1 changed files with 1 additions and 1 deletions
--- a/include/bar.hpp
+++ b/include/bar.hpp
@ -54,7 +54,7 @@ class BarIpcClient;
 }
 #endif  // HAVE_SWAY

-class Bar {
+class Bar : public sigc::trackable {
 public:
  using bar_mode_map = std::map<std::string, struct bar_mode>;
  static const bar_mode_map PRESET_MODES;