pull --rebase: exit early when the working directory is dirty

diff --git a/parse-options.c b/parse-options.c
index 8e64316fe002fe90c58de61e4d6558ee4ad87157..acf3fe3a1a82cd99e7bd6e0ff9d6d3d7e344a155 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -344,7 +344,7 @@ void usage_with_options_internal(const char * const *usagestr,
                        break;
                case OPTION_INTEGER:
                        if (opts->flags & PARSE_OPT_OPTARG)
-                               pos += fprintf(stderr, " [<n>]");
+                               pos += fprintf(stderr, "[<n>]");
                        else
                                pos += fprintf(stderr, " <n>");
                        break;
@@ -409,3 +409,10 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
        *(int *)(opt->value) = v;
        return 0;
 }
+
+int parse_opt_approxidate_cb(const struct option *opt, const char *arg,
+                            int unset)
+{
+       *(unsigned long *)(opt->value) = approxidate(arg);
+       return 0;
+}