diff --git a/src/w_wad.c b/src/w_wad.c
index 91c8331f7..6149aec6e 100644
--- a/src/w_wad.c
+++ b/src/w_wad.c
@@ -821,8 +821,10 @@ UINT16 W_InitFile(const char *filename, boolean mainfile, boolean startup)
 	}
 
 	if (important && !mainfile)
+	{
 		//G_SetGameModified(true);
 		modifiedgame = true; // avoid savemoddata being set to false
+	}
 
 	//
 	// link wad file to search files