diff --git a/src/win32_window.c b/src/win32_window.c
index 87831d21..ae520c44 100644
--- a/src/win32_window.c
+++ b/src/win32_window.c
@@ -780,7 +780,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             free(names);
 
             DragFinish(hDrop);
-            break;
+            return 0;
         }
     }