maint: check return of split_cmdline to avoid bad config strings

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 4c038ccec19463a88261c4a1a2a172f446eda625..9337b81064bbdbe4e7f590830b458c48226c4a17 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -257,6 +257,7 @@ diff --patch-with-raw initial..side
 diff --patch-with-stat -r initial..side
 diff --patch-with-raw -r initial..side
 diff --name-status dir2 dir
+diff --no-index --name-status dir2 dir
 EOF
 
 test_done