diff options
| -rw-r--r-- | builtin/rebase.c | 12 | ||||
| -rwxr-xr-x | t/t3406-rebase-message.sh | 7 |
2 files changed, 18 insertions, 1 deletions
diff --git a/builtin/rebase.c b/builtin/rebase.c index 96ffa80b71..571cf899d5 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -1064,12 +1064,22 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } for (i = 0; i < options.git_am_opts.argc; i++) { - const char *option = options.git_am_opts.argv[i]; + const char *option = options.git_am_opts.argv[i], *p; if (!strcmp(option, "--committer-date-is-author-date") || !strcmp(option, "--ignore-date") || !strcmp(option, "--whitespace=fix") || !strcmp(option, "--whitespace=strip")) options.flags |= REBASE_FORCE; + else if (skip_prefix(option, "-C", &p)) { + while (*p) + if (!isdigit(*(p++))) + die(_("switch `C' expects a " + "numerical value")); + } else if (skip_prefix(option, "--whitespace=", &p)) { + if (*p && strcmp(p, "warn") && strcmp(p, "nowarn") && + strcmp(p, "error") && strcmp(p, "error-all")) + die("Invalid whitespace option: '%s'", p); + } } if (!(options.flags & REBASE_NO_QUIET)) diff --git a/t/t3406-rebase-message.sh b/t/t3406-rebase-message.sh index 0392e36d23..2c79eed4fe 100755 --- a/t/t3406-rebase-message.sh +++ b/t/t3406-rebase-message.sh @@ -84,4 +84,11 @@ test_expect_success 'rebase --onto outputs the invalid ref' ' test_i18ngrep "invalid-ref" err ' +test_expect_success 'error out early upon -C<n> or --whitespace=<bad>' ' + test_must_fail git rebase -Cnot-a-number HEAD 2>err && + test_i18ngrep "numerical value" err && + test_must_fail git rebase --whitespace=bad HEAD 2>err && + test_i18ngrep "Invalid whitespace option" err +' + test_done |