Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/checkout.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/builtin/checkout.c b/builtin/checkout.c
index c83f476..6ac89eb 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1202,7 +1202,8 @@ static int parse_branchname_arg(int argc, const char **argv,
unsigned char sha1[20];
int flag;
char *head_ref = resolve_refdup("HEAD", sha1, 0, &flag);
- if (!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path))
+ if (head_ref &&
+ (!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path)))
check_linked_checkouts(new);
free(head_ref);
}
--
2.1.0.rc0.78.gc0d8480
--
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