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builtin/commit.c: reduce scope of variables 

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elia Pinto 2014-01-30 07:15:56 -08:00 committed by Junio C Hamano
parent e666b89d76
commit e23fd15ada
1 changed files with 6 additions and 5 deletions
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11
builtin/commit.c
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@ -307,7 +307,6 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
int fd;
struct string_list partial;
struct pathspec pathspec;
char *old_index_env = NULL;
int refresh_flags = REFRESH_QUIET;
if (is_status)
@ -320,6 +319,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
die(_("index file corrupt"));
if (interactive) {
char *old_index_env = NULL;
fd = hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
@ -600,12 +600,10 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
{
struct stat statbuf;
struct strbuf committer_ident = STRBUF_INIT;
int commitable, saved_color_setting;
int commitable;
struct strbuf sb = STRBUF_INIT;
char *buffer;
const char *hook_arg1 = NULL;
const char *hook_arg2 = NULL;
int ident_shown = 0;
int clean_message_contents = (cleanup_mode != CLEANUP_NONE);
int old_display_comment_prefix;
@ -649,6 +647,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
logfile);
hook_arg1 = "message";
} else if (use_message) {
char *buffer;
buffer = strstr(use_message_buffer, "\n\n");
if (!use_editor && (!buffer || buffer[2] == '\0'))
die(_("commit has empty message"));
@ -753,6 +752,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
/* This checks if committer ident is explicitly given */
strbuf_addstr(&committer_ident, git_committer_info(IDENT_STRICT));
if (use_editor && include_status) {
int ident_shown = 0;
int saved_color_setting;
char *ai_tmp, *ci_tmp;
if (whence != FROM_COMMIT)
status_printf_ln(s, GIT_COLOR_NORMAL,
@ -1510,7 +1511,6 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
struct ref_lock *ref_lock;
struct commit_list *parents = NULL, **pptr = &parents;
struct stat statbuf;
int allow_fast_forward = 1;
struct commit *current_head = NULL;
struct commit_extra_header *extra = NULL;
@ -1558,6 +1558,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
} else if (whence == FROM_MERGE) {
struct strbuf m = STRBUF_INIT;
FILE *fp;
int allow_fast_forward = 1;
if (!reflog_msg)
reflog_msg = "commit (merge)";