Previously the old error message just told the user that it was not
possible to delete the ref from the packed-refs file. Give instructions
on how to resolve the problem.
Signed-off-by: Miklos Vajna <vmiklos@xxxxxxxxxxxxxx>
---
refs.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/refs.c b/refs.c
index 24865cf..221d49c 100644
--- a/refs.c
+++ b/refs.c
@@ -972,8 +972,10 @@ static int repack_without_ref(const char *refname)
if (!found)
return 0;
fd = hold_lock_file_for_update(&packlock, git_path("packed-refs"), 0);
- if (fd < 0)
+ if (fd < 0) {
+ unable_to_lock_index_die(git_path("packed-refs"), errno);
return error("cannot delete '%s' from packed refs", refname);
+ }
for (list = packed_ref_list; list; list = list->next) {
char line[PATH_MAX + 100];
--
1.6.5.rc1.44.ga1675.dirty
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