diff options
| -rw-r--r-- | builtin/log.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/builtin/log.c b/builtin/log.c index 351f4ff..d212a83 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -764,24 +764,28 @@ static void add_header(const char *value) item->string[len] = '\0'; } -#define THREAD_SHALLOW 1 -#define THREAD_DEEP 2 -static int thread; +enum cover_setting { + COVER_UNSET, + COVER_OFF, + COVER_ON, + COVER_AUTO +}; + +enum thread_level { + THREAD_UNSET, + THREAD_SHALLOW, + THREAD_DEEP +}; + +static enum thread_level thread; static int do_signoff; static int base_auto; static char *from; static const char *signature = git_version_string; static const char *signature_file; -static int config_cover_letter; +static enum cover_setting config_cover_letter; static const char *config_output_directory; -enum { - COVER_UNSET, - COVER_OFF, - COVER_ON, - COVER_AUTO -}; - static int git_format_config(const char *var, const char *value, void *cb) { struct rev_info *rev = cb; @@ -1248,9 +1252,9 @@ static int output_directory_callback(const struct option *opt, const char *arg, static int thread_callback(const struct option *opt, const char *arg, int unset) { - int *thread = (int *)opt->value; + enum thread_level *thread = (enum thread_level *)opt->value; if (unset) - *thread = 0; + *thread = THREAD_UNSET; else if (!arg || !strcmp(arg, "shallow")) *thread = THREAD_SHALLOW; else if (!strcmp(arg, "deep")) |