grep: recurse in-process using 'struct repository'

diff --git a/t/t5509-fetch-push-namespaces.sh b/t/t5509-fetch-push-namespaces.sh
index bc44ac36d57615b516018a2602c15bea8085e316..75c570adcae4f474c15775ec8504521fc806e2a9 100755 (executable)
--- a/t/t5509-fetch-push-namespaces.sh
+++ b/t/t5509-fetch-push-namespaces.sh
@@ -4,6 +4,7 @@ test_description='fetch/push involving ref namespaces'
 . ./test-lib.sh
 
 test_expect_success setup '
+       git config --global protocol.ext.allow user &&
        test_tick &&
        git init original &&
        (