apply: split quoted filename handling into new function

diff --git a/t/t5518-fetch-exit-status.sh b/t/t5518-fetch-exit-status.sh
index c6bc65faa06adeaced0733064fb09eb82add585e..c2060bb870f35a3819fabb19c97e921e0ae43349 100755 (executable)
--- a/t/t5518-fetch-exit-status.sh
+++ b/t/t5518-fetch-exit-status.sh
@@ -22,7 +22,7 @@ test_expect_success setup '
        git commit -a -m next
 '
 
-test_expect_success 'non fast forward fetch' '
+test_expect_success 'non-fast-forward fetch' '
 
        test_must_fail git fetch . master:side