diff --git a/compat/mingw.c b/compat/mingw.c
index 973965b2cd..347e8b99fe 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -2422,7 +2422,8 @@ repeat:
 		return -1;
 	}
 
-	if ((attrs = GetFileAttributesW(wpnew)) != INVALID_FILE_ATTRIBUTES) {
+	if (attrs == INVALID_FILE_ATTRIBUTES &&
+	    (attrs = GetFileAttributesW(wpnew)) != INVALID_FILE_ATTRIBUTES) {
 		if (attrs & FILE_ATTRIBUTE_DIRECTORY) {
 			DWORD attrsold = GetFileAttributesW(wpold);
 			if (attrsold == INVALID_FILE_ATTRIBUTES ||