X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=tests%2Flib-core;h=b01a6eae5cda188dde8700bc7e621998319309d8;hb=70dbab26df688289afccf257188267afb3594d16;hp=f3881ca561c008c407ca24755cdc9facce646039;hpb=d228327cc4aec6fef736c5d44abb0edf025a57f0;p=dgit.git

diff --git a/tests/lib-core b/tests/lib-core
index f3881ca5..b01a6eae 100644
--- a/tests/lib-core
+++ b/tests/lib-core
@@ -21,3 +21,14 @@ t-set-using-tmp () {
 	export DGIT_TEST_TMP=$tmp
 	export GNUPGHOME=$tmp/gnupg
 }
+
+t-filter-out-git-hyphen-dir () {
+	local pathent=$(type -p git-rev-parse ||:)
+	case "$pathent" in '') return ;; esac
+	pathent=${pathent%/*}
+	local path=":$PATH:"
+	path="${path//:$pathent:/}"
+	path="${path#:}"
+	path="${path%:}"
+	PATH="$path"
+}