[PATCH] improve error message in config.c
- From
Alex Riesen <raa.lkml@gmail.com>
- Date
- Apr 29, 2009, 21:27 UTC
- Message-ID
- <20090429212754.GB12981@blimp.localdomain>
Show errno if opening a lockfile fails.
Signed-off-by: Alex Riesen <raa.lkml@gmail.com> ---
I miss them error codes greately. Especially when a problem is hard to reproduce.
config.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/config.c b/config.c index 1750cfb..8bd953c 100644 --- a/config.c +++ b/config.c @@ -996,7 +996,7 @@ int git_config_set_multivar(const char* key, const char* value, lock = xcalloc(sizeof(struct lock_file), 1); fd = hold_lock_file_for_update(lock, config_filename, 0); if (fd < 0) { - error("could not lock config file %s", config_filename); + error("could not lock config file %s: %s", config_filename, strerror(errno)); free(store.key); ret = -1; goto out_free;
-- 1.6.3.rc3.39.g49fd5