Sync with 1.5.4.3

diff --git a/remote.c b/remote.c
index 20abbc07acb2e48aefb2129683b5dc159661211e..6b56473f5bb7d8ab2226ed83805f30c9e21ba773 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -343,6 +343,16 @@ struct refspec *parse_ref_spec(int nr_refspec, const char **refspec)
        return rs;
 }
 
+static int valid_remote_nick(const char *name)
+{
+       if (!name[0] || /* not empty */
+           (name[0] == '.' && /* not "." */
+            (!name[1] || /* not ".." */
+             (name[1] == '.' && !name[2]))))
+               return 0;
+       return !strchr(name, '/'); /* no slash */
+}
+
 struct remote *remote_get(const char *name)
 {
        struct remote *ret;
@@ -351,7 +361,7 @@ struct remote *remote_get(const char *name)
        if (!name)
                name = default_remote_name;
        ret = make_remote(name, 0);
-       if (name[0] != '/') {
+       if (valid_remote_nick(name)) {
                if (!ret->url)
                        read_remotes_file(ret);
                if (!ret->url)