diff options
Diffstat (limited to 'color.c')
| -rw-r--r-- | color.c | 32 |
1 files changed, 19 insertions, 13 deletions
@@ -118,21 +118,27 @@ bad: int git_config_colorbool(const char *var, const char *value) { - if (!value) - return 1; - if (!strcasecmp(value, "auto")) { - if (isatty(1) || (pager_in_use && pager_use_color)) { - char *term = getenv("TERM"); - if (term && strcmp(term, "dumb")) - return 1; - } - return 0; + if (value) { + if (!strcasecmp(value, "never")) + return 0; + if (!strcasecmp(value, "always")) + return 1; + if (!strcasecmp(value, "auto")) + goto auto_color; } - if (!strcasecmp(value, "never")) + + /* Missing or explicit false to turn off colorization */ + if (!git_config_bool(var, value)) return 0; - if (!strcasecmp(value, "always")) - return 1; - return git_config_bool(var, value); + + /* any normal truth value defaults to 'auto' */ + auto_color: + if (isatty(1) || (pager_in_use && pager_use_color)) { + char *term = getenv("TERM"); + if (term && strcmp(term, "dumb")) + return 1; + } + return 0; } static int color_vfprintf(FILE *fp, const char *color, const char *fmt, |