[PATCH 15/20] try_remove_empty_parents(): don't accommodate consecutive slashes

[Michael Haggerty]

"refname" has already been checked by check_refname_format(), so it
cannot have consecutive slashes.

Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
 refs/files-backend.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/refs/files-backend.c b/refs/files-backend.c
index 897ff4c..0a9f330 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2212,15 +2212,14 @@ static void try_remove_empty_parents(const char 
*refname)
        for (i = 0; i < 2; i++) { /* refs/{heads,tags,...}/ */
                while (*p && *p != '/')
                        p++;
-               /* tolerate duplicate slashes; see check_refname_format() */
-               while (*p == '/')
+               if (*p == '/')
                        p++;
        }
        q = buf.buf + buf.len;
        while (1) {
                while (q > p && *q != '/')
                        q--;
-               while (q > p && *(q-1) == '/')
+               if (q > p && *(q-1) == '/')
                        q--;
                if (q == p)
                        break;
-- 
2.7.0

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html