Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh
index e48e2b7189c5cd21cdef65eb7b93314f1c4b1909..d0aba2c2ae1fbd5f5282de1a0ee7ed8b87b80faa 100755 (executable)
--- a/t/t1400-update-ref.sh
+++ b/t/t1400-update-ref.sh
@@ -93,8 +93,8 @@ rm -rf .git/$m .git/logs expect
 
 test_expect_success \
        'enable core.logAllRefUpdates' \
-       'git-repo-config core.logAllRefUpdates true &&
-        test true = $(git-repo-config --bool --get core.logAllRefUpdates)'
+       'git-config core.logAllRefUpdates true &&
+        test true = $(git-config --bool --get core.logAllRefUpdates)'
 
 test_expect_success \
        "create $m (logged by config)" \