t0108: Avoid unnecessary fork()

[cgit.git] / tests / t0108-patch.sh

diff --git a/tests/t0108-patch.sh b/tests/t0108-patch.sh
index 3b5bae44257b40cf655e57e2b20f1afabe7428ad..867d7393d6f0d388055d01d607cae0fd41635b31 100755 (executable)
--- a/tests/t0108-patch.sh
+++ b/tests/t0108-patch.sh
@@ -24,7 +24,7 @@ test_expect_success 'find `cgit` signature' '
 '
 
 test_expect_success 'find initial commit' '
-       root=$(git --git-dir="$PWD/repos/foo/.git" rev-list HEAD | tail -1)
+       root=$(git --git-dir="$PWD/repos/foo/.git" rev-list --max-parents=0 HEAD)
 '
 
 test_expect_success 'generate patch for initial commit' '