diff options
| -rw-r--r-- | archive.c | 17 |
1 files changed, 5 insertions, 12 deletions
@@ -260,18 +260,11 @@ static void parse_treeish_arg(const char **argv, /* Remotes are only allowed to fetch actual refs */ if (remote) { char *ref = NULL; - const char *refname, *colon = NULL; - - colon = strchr(name, ':'); - if (colon) - refname = xstrndup(name, colon - name); - else - refname = name; - - if (!dwim_ref(refname, strlen(refname), sha1, &ref)) - die("no such ref: %s", refname); - if (refname != name) - free((void *)refname); + const char *colon = strchr(name, ':'); + int refnamelen = colon ? colon - name : strlen(name); + + if (!dwim_ref(name, refnamelen, sha1, &ref)) + die("no such ref: %.*s", refnamelen, name); free(ref); } |