Suggested-by: Jonathan Nieder <jrnie...@gmail.com>
Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
lockfile.c | 6 +++++-
read-cache.c | 2 +-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/lockfile.c b/lockfile.c
index f1ce154..d02c3bf 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -233,6 +233,10 @@ int hold_lock_file_for_append(struct lock_file *lk, const
char *path, int flags)
int close_lock_file(struct lock_file *lk)
{
int fd = lk->fd;
+
+ if (fd < 0)
+ return 0;
+
lk->fd = -1;
return close(fd);
}
@@ -251,7 +255,7 @@ int commit_lock_file(struct lock_file *lk)
{
char result_file[PATH_MAX];
size_t i;
- if (lk->fd >= 0 && close_lock_file(lk))
+ if (close_lock_file(lk))
return -1;
strcpy(result_file, lk->filename);
i = strlen(result_file) - 5; /* .lock */
diff --git a/read-cache.c b/read-cache.c
index 2fc1182..5ffb1d7 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -2042,7 +2042,7 @@ void set_alternate_index_output(const char *name)
static int commit_locked_index(struct lock_file *lk)
{
if (alternate_index_output) {
- if (lk->fd >= 0 && close_lock_file(lk))
+ if (close_lock_file(lk))
return -1;
if (rename(lk->filename, alternate_index_output))
return -1;
--
2.1.0
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