diff options
Diffstat (limited to 'builtin-checkout.c')
| -rw-r--r-- | builtin-checkout.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/builtin-checkout.c b/builtin-checkout.c index e95eab9b1b..b380ad6e80 100644 --- a/builtin-checkout.c +++ b/builtin-checkout.c @@ -157,7 +157,7 @@ struct checkout_opts { int force; int writeout_error; - char *new_branch; + const char *new_branch; int new_branch_log; enum branch_track track; }; @@ -437,27 +437,27 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) git_config(git_default_config, NULL); - opts.track = -1; + opts.track = BRANCH_TRACK_UNSPECIFIED; argc = parse_options(argc, argv, options, checkout_usage, PARSE_OPT_KEEP_DASHDASH); /* --track without -b should DWIM */ - if (opts.track && opts.track != -1 && !opts.new_branch) { - char *slash; - if (!argc || !strcmp(argv[0], "--")) + if (0 < opts.track && !opts.new_branch) { + const char *argv0 = argv[0]; + if (!argc || !strcmp(argv0, "--")) die ("--track needs a branch name"); - slash = strchr(argv[0], '/'); - if (slash && !prefixcmp(argv[0], "refs/")) - slash = strchr(slash + 1, '/'); - if (slash && !prefixcmp(argv[0], "remotes/")) - slash = strchr(slash + 1, '/'); - if (!slash || !slash[1]) + if (!prefixcmp(argv0, "refs/")) + argv0 += 5; + if (!prefixcmp(argv0, "remotes/")) + argv0 += 8; + argv0 = strchr(argv0, '/'); + if (!argv0 || !argv0[1]) die ("Missing branch name; try -b"); - opts.new_branch = slash + 1; + opts.new_branch = argv0 + 1; } - if (opts.track == -1) + if (opts.track == BRANCH_TRACK_UNSPECIFIED) opts.track = git_branch_track; if (opts.force && opts.merge) |