Sync with maint-2.30

* maint-2.30:
  attr: adjust a mismatched data type

1 files changed, 1 insertions, 1 deletions

diff --git a/attr.c b/attr.c
index f826ba21de..80bf39edec 100644
--- a/attr.c
+++ b/attr.c
@@ -745,7 +745,7 @@ static struct attr_stack *read_attr_from_index(const struct index_state *istate,
 	struct attr_stack *res;
 	char *buf, *sp;
 	int lineno = 0;
-	size_t size;
+	unsigned long size;
 
 	if (!istate)
 		return NULL;