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

[Nguyễn Thái Ngọc Duy]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 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