[PATCH] gitweb tests: Skip tests when we don't have Time::HiRes

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Change the gitweb tests to skip when we can't load the Time::HiRes
module.

This module has bee in perl core since v5.8, which is the oldest
version we support, however CentOS (and perhaps some other
distributions) carve it into its own non-core-perl package that's not
installed along with /usr/bin/perl by default. Without this we'll hard
fail the gitweb tests when trying to load the module.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/gitweb-lib.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/t/gitweb-lib.sh b/t/gitweb-lib.sh
index d5dab5a94f..116c3890e6 100644
--- a/t/gitweb-lib.sh
+++ b/t/gitweb-lib.sh
@@ -114,4 +114,9 @@ perl -MCGI -MCGI::Util -MCGI::Carp -e 0 >/dev/null 2>&1 || {
 	test_done
 }
 
+perl -mTime::HiRes -e 0  >/dev/null 2>&1 || {
+	skip_all='skipping gitweb tests, Time::HiRes module unusable'
+	test_done
+}
+
 gitweb_init
-- 
2.11.0