t0001: drop useless subshells

diff --git a/parse-options.c b/parse-options.c
index 62e9b1cc6831768315dd74eac30348668de22da3..7b8d3faa171309e84bff23c70206a9c8bd99cc71 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -273,13 +273,13 @@ static int parse_long_opt(struct parse_opt_ctx_t *p, const char *arg,
                        if (options->flags & PARSE_OPT_NONEG)
                                continue;
                        /* negated and abbreviated very much? */
-                       if (!prefixcmp("no-", arg)) {
+                       if (starts_with("no-", arg)) {
                                flags |= OPT_UNSET;
                                goto is_abbreviated;
                        }
                        /* negated? */
-                       if (prefixcmp(arg, "no-")) {
-                               if (!prefixcmp(long_name, "no-")) {
+                       if (!starts_with(arg, "no-")) {
+                               if (starts_with(long_name, "no-")) {
                                        long_name += 3;
                                        opt_flags |= OPT_UNSET;
                                        goto again;
@@ -289,7 +289,7 @@ static int parse_long_opt(struct parse_opt_ctx_t *p, const char *arg,
                        flags |= OPT_UNSET;
                        rest = skip_prefix(arg + 3, long_name);
                        /* abbreviated and negated? */
-                       if (!rest && !prefixcmp(long_name, arg + 3))
+                       if (!rest && starts_with(long_name, arg + 3))
                                goto is_abbreviated;
                        if (!rest)
                                continue;
@@ -334,7 +334,7 @@ static void check_typos(const char *arg, const struct option *options)
        if (strlen(arg) < 3)
                return;
 
-       if (!prefixcmp(arg, "no-")) {
+       if (starts_with(arg, "no-")) {
                error ("did you mean `--%s` (with two dashes ?)", arg);
                exit(129);
        }
@@ -342,7 +342,7 @@ static void check_typos(const char *arg, const struct option *options)
        for (; options->type != OPTION_END; options++) {
                if (!options->long_name)
                        continue;
-               if (!prefixcmp(options->long_name, arg)) {
+               if (starts_with(options->long_name, arg)) {
                        error ("did you mean `--%s` (with two dashes ?)", arg);
                        exit(129);
                }