replace {pre,suf}fixcmp() with {starts,ends}_with()

[thirdparty/git.git] / builtin / merge.c

diff --git a/builtin/merge.c b/builtin/merge.c
index 02a69c14e6abfc51413b397a93180e0890285e2a..4941a6c36ab215fdb709ac58a3aea69218025dbb 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -186,13 +186,6 @@ static int option_parse_n(const struct option *opt,
        return 0;
 }
 
-static int option_parse_ff_only(const struct option *opt,
-                         const char *arg, int unset)
-{
-       fast_forward = FF_ONLY;
-       return 0;
-}
-
 static struct option builtin_merge_options[] = {
        { OPTION_CALLBACK, 'n', NULL, NULL, NULL,
                N_("do not show a diffstat at the end of the merge"),
@@ -210,9 +203,9 @@ static struct option builtin_merge_options[] = {
        OPT_BOOL('e', "edit", &option_edit,
                N_("edit message before committing")),
        OPT_SET_INT(0, "ff", &fast_forward, N_("allow fast-forward (default)"), FF_ALLOW),
-       { OPTION_CALLBACK, 0, "ff-only", NULL, NULL,
+       { OPTION_SET_INT, 0, "ff-only", &fast_forward, NULL,
                N_("abort if fast-forward is not possible"),
-               PARSE_OPT_NOARG | PARSE_OPT_NONEG, option_parse_ff_only },
+               PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, FF_ONLY },
        OPT_RERERE_AUTOUPDATE(&allow_rerere_auto),
        OPT_BOOL(0, "verify-signatures", &verify_signatures,
                N_("Verify that the named commit has a valid GPG signature")),
@@ -453,17 +446,17 @@ static void merge_name(const char *remote, struct strbuf *msg)
                die(_("'%s' does not point to a commit"), remote);
 
        if (dwim_ref(remote, strlen(remote), branch_head, &found_ref) > 0) {
-               if (!prefixcmp(found_ref, "refs/heads/")) {
+               if (starts_with(found_ref, "refs/heads/")) {
                        strbuf_addf(msg, "%s\t\tbranch '%s' of .\n",
                                    sha1_to_hex(branch_head), remote);
                        goto cleanup;
                }
-               if (!prefixcmp(found_ref, "refs/tags/")) {
+               if (starts_with(found_ref, "refs/tags/")) {
                        strbuf_addf(msg, "%s\t\ttag '%s' of .\n",
                                    sha1_to_hex(branch_head), remote);
                        goto cleanup;
                }
-               if (!prefixcmp(found_ref, "refs/remotes/")) {
+               if (starts_with(found_ref, "refs/remotes/")) {
                        strbuf_addf(msg, "%s\t\tremote-tracking branch '%s' of .\n",
                                    sha1_to_hex(branch_head), remote);
                        goto cleanup;
@@ -577,8 +570,8 @@ static int git_merge_config(const char *k, const char *v, void *cb)
 {
        int status;
 
-       if (branch && !prefixcmp(k, "branch.") &&
-               !prefixcmp(k + 7, branch) &&
+       if (branch && starts_with(k, "branch.") &&
+               starts_with(k + 7, branch) &&
                !strcmp(k + 7 + strlen(branch), ".mergeoptions")) {
                free(branch_mergeoptions);
                branch_mergeoptions = xstrdup(v);
@@ -1113,7 +1106,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
         * current branch.
         */
        branch = branch_to_free = resolve_refdup("HEAD", head_sha1, 0, &flag);
-       if (branch && !prefixcmp(branch, "refs/heads/"))
+       if (branch && starts_with(branch, "refs/heads/"))
                branch += 11;
        if (!branch || is_null_sha1(head_sha1))
                head_commit = NULL;