git-diff: turn on recursion by default

diff --git a/t/test-lib.sh b/t/test-lib.sh
index b61e1d598de606a496cbc93345600bf8b380f426..78d7e87e86178b90a350714c0b287353a0de20b4 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -233,7 +233,7 @@ test_create_repo () {
        mv .git/hooks .git/hooks-disabled
        cd "$owd"
 }
-       
+
 test_done () {
        trap - exit
        case "$test_failure" in