git-rebase -i: clean-up error check codepath.

diff --git a/parse-options.c b/parse-options.c
index e12b428c0a76a635041f678a3eaf05300d780061..7a08a0c64f9f447e09ef6771d83dbf95f8f3545d 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -89,7 +89,7 @@ static int get_value(struct optparse_t *p,
                        *(const char **)opt->value = NULL;
                        return 0;
                }
-               if (opt->flags & PARSE_OPT_OPTARG && (!arg || *arg == '-')) {
+               if (opt->flags & PARSE_OPT_OPTARG && !p->opt) {
                        *(const char **)opt->value = (const char *)opt->defval;
                        return 0;
                }
@@ -103,7 +103,7 @@ static int get_value(struct optparse_t *p,
                        return (*opt->callback)(opt, NULL, 1);
                if (opt->flags & PARSE_OPT_NOARG)
                        return (*opt->callback)(opt, NULL, 0);
-               if (opt->flags & PARSE_OPT_OPTARG && (!arg || *arg == '-'))
+               if (opt->flags & PARSE_OPT_OPTARG && !p->opt)
                        return (*opt->callback)(opt, NULL, 0);
                if (!arg)
                        return opterror(opt, "requires a value", flags);
@@ -114,7 +114,7 @@ static int get_value(struct optparse_t *p,
                        *(int *)opt->value = 0;
                        return 0;
                }
-               if (opt->flags & PARSE_OPT_OPTARG && (!arg || !isdigit(*arg))) {
+               if (opt->flags & PARSE_OPT_OPTARG && !p->opt) {
                        *(int *)opt->value = opt->defval;
                        return 0;
                }