fix: protect print of specifying next color with lock

Gusabary · Dec 8, 2020 · f2fc533 · f2fc533
1 parent ab192b8
commit f2fc533
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/ui/ui_manager.cpp b/src/ui/ui_manager.cpp
@@ -145,7 +145,10 @@ std::pair<InputAction, int> UIManager::GetAction(bool lastCardCanBePlayed,
 CardColor UIManager::SpecifyNextColor()
 {
     mIsSpecifyingNextColor = true;
-    Print();
+    {
+        std::lock_guard<std::mutex> lock(mMutex);
+        Print();
+    }
 
     CardColor nextColor;
     ExecuteWithTimePassing([this, &nextColor] {