From 22932d9169fea7c826c85e2407054feff30ebaf1 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Tue, 6 Aug 2019 08:27:58 -0400 Subject: config: stop checking whether the_repository is NULL Since the previous commit, our invariant that the_repository is never NULL is restored, and we can stop being defensive in include_by_branch(). We can confirm the fix by showing that an onbranch config include will not cause a segfault when run outside a git repository. I've put this in t1309-early-config since it's related to the case added by 85fe0e800c (config: work around bug with includeif:onbranch and early config, 2019-07-31), though technically the issue was with read_very_early_config() and not read_early_config(). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- config.c | 2 +- t/t1309-early-config.sh | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/config.c b/config.c index 3900e4947b..cc637363bb 100644 --- a/config.c +++ b/config.c @@ -275,7 +275,7 @@ static int include_by_branch(const char *cond, size_t cond_len) int flags; int ret; struct strbuf pattern = STRBUF_INIT; - const char *refname = !the_repository || !the_repository->gitdir ? + const char *refname = !the_repository->gitdir ? NULL : resolve_ref_unsafe("HEAD", 0, NULL, &flags); const char *shortname; diff --git a/t/t1309-early-config.sh b/t/t1309-early-config.sh index eeb60e4143..3a0de0ddaa 100755 --- a/t/t1309-early-config.sh +++ b/t/t1309-early-config.sh @@ -94,4 +94,9 @@ test_expect_success 'early config and onbranch' ' test_with_config "[includeif \"onbranch:master\"]path=../broken" ' +test_expect_success 'onbranch config outside of git repo' ' + test_config_global includeIf.onbranch:master.path non-existent && + nongit git help +' + test_done -- cgit v1.2.3