Add tests for the diff.ignoreSubmodules config option

diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh
index dd2ee842e020c23b49ed4e2070c4e31cdb7ac055..319e389ed0dbb9c920d8d619cdf94ab52145e9f4 100755 (executable)
--- a/t/t5520-pull.sh
+++ b/t/t5520-pull.sh
@@ -26,7 +26,7 @@ cd "$D"
 test_expect_success 'checking the results' '
        test -f file &&
        test -f cloned/file &&
-       diff file cloned/file
+       test_cmp file cloned/file
 '
 
 test_expect_success 'pulling into void using master:master' '