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Merge branch 'jc/push-delete-nothing'

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"git push $there --delete ''" should have been diagnosed as an
error, but instead turned into a matching push, which has been
corrected.

* jc/push-delete-nothing:
  push: do not turn --delete '' into a matching push
This commit is contained in:
Junio C Hamano 2021-02-25 16:43:32 -08:00
commit 140045821a
2 changed files with 6 additions and 1 deletions
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2
builtin/push.c
View File

@ -115,7 +115,7 @@ static void set_refspecs(const char **refs, int nr, const char *repo)
else
refspec_appendf(&rs, "refs/tags/%s", ref);
} else if (deleterefs) {
if (strchr(ref, ':'))
if (strchr(ref, ':') || !*ref)
die(_("--delete only accepts plain target ref names"));
refspec_appendf(&rs, ":%s", ref);
} else if (!strchr(ref, ':')) {

5
t/t5516-fetch-push.sh
View File

@ -820,6 +820,11 @@ test_expect_success 'push --delete refuses src:dest refspecs' '
test_must_fail git push testrepo --delete main:foo
'
test_expect_success 'push --delete refuses empty string' '
mk_test testrepo heads/master &&
test_must_fail git push testrepo --delete ""
'
test_expect_success 'warn on push to HEAD of non-bare repository' '
mk_test testrepo heads/main &&
(