userdiff/perl: anchor "sub" and "package" patterns on the left

diff --git a/t/t4026-color.sh b/t/t4026-color.sh
index d5ccdd0cf8061e797e88185bfddb0864f73291dd..3726a0e2012e534623ddbdd71da04f177c32d4d0 100755 (executable)
--- a/t/t4026-color.sh
+++ b/t/t4026-color.sh
@@ -74,7 +74,6 @@ test_expect_success 'extra character after attribute' '
 '
 
 test_expect_success 'unknown color slots are ignored (diff)' '
-       git config --unset diff.color.new
        git config color.diff.nosuchslotwilleverbedefined white &&
        git diff --color
 '