We don't need to put a "\n" in calls to warning(), since it adds one
itself (and the user sees an extra blank line). Drop it, and while we're
here, drop the full-stop from the message, which goes against our
guidelines.
This bug dates all the way back to 8434c2f1af (Build in clone,
2008-04-27), but presumably nobody noticed because it's hard to trigger:
you have to clone a repository whose HEAD is unborn, but which is not
otherwise empty.
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
builtin/clone.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/builtin/clone.c b/builtin/clone.c
index 89a91b0017..f596cedcf1 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -672,7 +672,7 @@ static int checkout(int submodule_progress, int filter_submodules)
head = resolve_refdup("HEAD", RESOLVE_REF_READING, &oid, NULL);
if (!head) {
warning(_("remote HEAD refers to nonexistent ref, "
- "unable to checkout.\n"));
+ "unable to checkout"));
return 0;
}
if (!strcmp(head, "HEAD")) {
--
2.37.0.408.g2817302ee7
