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Merge branch 'maint'

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* maint:
  grep: fix word-regexp colouring
  completion: use git rev-parse to detect bare repos
  Cope better with a _lot_ of packs
  for-each-ref: fix segfault in copy_email
This commit is contained in:
Junio C Hamano
2009-05-20 18:59:09 -07:00
parent d00e364de9 e701fadb9e
commit 065b0702f7
4 changed files with 17 additions and 3 deletions
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6
sha1_file.c
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@ -720,6 +720,8 @@ static int open_packed_git_1(struct packed_git *p)
return error("packfile %s index unavailable", p->pack_name);
p->pack_fd = open(p->pack_name, O_RDONLY);
while (p->pack_fd < 0 && errno == EMFILE && unuse_one_window(p, -1))
p->pack_fd = open(p->pack_name, O_RDONLY);
if (p->pack_fd < 0 || fstat(p->pack_fd, &st))
return -1;
@ -937,6 +939,8 @@ static void prepare_packed_git_one(char *objdir, int local)
sprintf(path, "%s/pack", objdir);
len = strlen(path);
dir = opendir(path);
while (!dir && errno == EMFILE && unuse_one_window(packed_git, -1))
dir = opendir(path);
if (!dir) {
if (errno != ENOENT)
error("unable to open object pack directory: %s: %s",
@ -2339,6 +2343,8 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen,
filename = sha1_file_name(sha1);
fd = create_tmpfile(tmpfile, sizeof(tmpfile), filename);
while (fd < 0 && errno == EMFILE && unuse_one_window(packed_git, -1))
fd = create_tmpfile(tmpfile, sizeof(tmpfile), filename);
if (fd < 0) {
if (errno == EACCES)
return error("insufficient permission for adding an object to repository database %s\n", get_object_directory());