Fix a bug which access out of memory in Combine

effekseer · Aug 2, 2023 · 124471e · 124471e
1 parent 82f72ca
commit 124471e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dev/Cpp/Effekseer/Effekseer/Utils/String.h b/Dev/Cpp/Effekseer/Effekseer/Utils/String.h
@@ -370,7 +370,7 @@ class PathHelper
 	static STRING Combine(const STRING& path1, const STRING& path2)
 	{
 		STRING ret = path1;
-		if (!IsSeparator(ret.back()))
+		if (ret.size() > 0 && !IsSeparator(ret.back()))
 		{
 			ret += static_cast<T>('/');
 		}