2 files changed, 13 insertions, 0 deletions
diff --git a/tests/lib b/tests/lib
index 6401f93..275d3ef 100644
--- a/tests/lib
+++ b/tests/lib
@@ -21,6 +21,8 @@ END
 
 trap 'test $? = 0 || t-report-failure' EXIT
 
+t-filter-out-git-hyphen-dir
+
 t-set-intree
 
 : ${DGIT_TEST_DEBUG=-D}
diff --git a/tests/lib-core b/tests/lib-core
index f3881ca..b01a6ea 100644
--- a/tests/lib-core
+++ b/tests/lib-core
@@ -21,3 +21,14 @@ t-set-using-tmp () {
 	export DGIT_TEST_TMP=$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"
+}