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-rw-r--r--builtin-checkout.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/builtin-checkout.c b/builtin-checkout.c
index a3b69d6..dc1de06 100644
--- a/builtin-checkout.c
+++ b/builtin-checkout.c
@@ -361,8 +361,10 @@ struct branch_info {
static void setup_branch_path(struct branch_info *branch)
{
struct strbuf buf = STRBUF_INIT;
+ int ret;
- if (!interpret_nth_last_branch(branch->name, &buf)) {
+ if ((ret = interpret_nth_last_branch(branch->name, &buf))
+ && ret == strlen(branch->name)) {
branch->name = xstrdup(buf.buf);
strbuf_splice(&buf, 0, 0, "refs/heads/", 11);
} else {