diff options
| author | Michael Haggerty <mhagger@alum.mit.edu> | 2011-08-04 08:36:25 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-08-05 02:53:18 +0400 |
| commit | d6541bb1ac753a3cc0b92021cf82b07cf459cb28 (patch) | |
| tree | 281b0027197f375b281ad82fea8a0430cb78933c /builtin/check-attr.c | |
| parent | 46f96a6d8ed70ecac7c1532d7f9775320409917b (diff) | |
git-check-attr: Introduce a new variable
Avoid reusing variable "doubledash" to mean something other than the
expected "position of a double-dash, if any".
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/check-attr.c')
| -rw-r--r-- | builtin/check-attr.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/builtin/check-attr.c b/builtin/check-attr.c index 384c5a6171..c5270786d4 100644 --- a/builtin/check-attr.c +++ b/builtin/check-attr.c @@ -71,7 +71,7 @@ static void check_attr_stdin_paths(int cnt, struct git_attr_check *check) int cmd_check_attr(int argc, const char **argv, const char *prefix) { struct git_attr_check *check; - int cnt, i, doubledash; + int cnt, i, doubledash, filei; const char *errstr = NULL; argc = parse_options(argc, argv, prefix, check_attr_options, @@ -92,14 +92,15 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix) /* If there is no double dash, we handle only one attribute */ if (doubledash < 0) { cnt = 1; - doubledash = 0; - } else + filei = 1; + } else { cnt = doubledash; - doubledash++; + filei = doubledash + 1; + } if (cnt <= 0) errstr = "No attribute specified"; - else if (stdin_paths && doubledash < argc) + else if (stdin_paths && filei < argc) errstr = "Can't specify files with --stdin"; if (errstr) { error("%s", errstr); @@ -120,7 +121,7 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix) if (stdin_paths) check_attr_stdin_paths(cnt, check); else { - for (i = doubledash; i < argc; i++) + for (i = filei; i < argc; i++) check_attr(cnt, check, argv[i]); maybe_flush_or_die(stdout, "attribute to stdout"); } |