fix issues in gui::Window

2022-06-04 12:27:47 +09:00
parent b7240037d1
commit 50b84e9b65
1 changed files with 1 additions and 1 deletions
--- a/common/gui_window.hh
+++ b/common/gui_window.hh
@@ -32,7 +32,7 @@ class Window {
    }
    if (!shown_) return false;

-    before();
+    if (before) before();
    need_end_ = true;
    return ImGui::Begin(id().c_str(), &shown_);
  }