Subject: [PATCH 08/15] rerere.c: report error on failure to fopen()

From: Nguyễn Thái Ngọc Duy <[email-masked]>
Date: Thu, 20 Apr 2017 18:26:02 +0700

Signed-off-by: Nguyễn Thái Ngọc Duy <[email-masked]>
---
 rerere.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rerere.c b/rerere.c
index 3bd55caf3b..ef9b11578f 100644
--- a/rerere.c
+++ b/rerere.c
@@ -202,8 +202,11 @@ static void read_rr(struct string_list *rr)
 	struct strbuf buf = STRBUF_INIT;
 	FILE *in = fopen(git_path_merge_rr(), "r");
 
-	if (!in)
+	if (!in) {
+		if (errno != ENOENT)
+			warn_on_inaccessible(git_path_merge_rr());
 		return;
+	}
 	while (!strbuf_getwholeline(&buf, in, '\0')) {
 		char *path;
 		unsigned char sha1[20];
-- 
2.11.0.157.gd943d85