add is_dot_or_dotdot inline function

diff --git a/builtin-commit.c b/builtin-commit.c
index 2b499fa543e4fd969ee0dcf1e878cbe19f4ba02f..e88b78f8114e48c542a52bdc42b9c573a7e94cad 100644 (file)
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -932,11 +932,6 @@ static int git_commit_config(const char *k, const char *v, void *cb)
        return git_status_config(k, v, cb);
 }
 
-static const char commit_utf8_warn[] =
-"Warning: commit message does not conform to UTF-8.\n"
-"You may want to amend it after fixing the message, or set the config\n"
-"variable i18n.commitencoding to the encoding your project uses.\n";
-
 int cmd_commit(int argc, const char **argv, const char *prefix)
 {
        struct strbuf sb = STRBUF_INIT;