diff-highlight: make perl strict and warnings fatal
commit2b21008d3c43d41588e84b45907bb8c2e86278f6
authorJeff King <peff@peff.net>
Mon, 13 Feb 2012 22:28:10 +0000 (13 17:28 -0500)
committerJunio C Hamano <gitster@pobox.com>
Mon, 13 Feb 2012 23:57:06 +0000 (13 15:57 -0800)
tree92aabfb42bcfca717438a631a6fc7d6d69703f58
parent6f5e880c68099b185e60b2492c75e506e16d8292
diff-highlight: make perl strict and warnings fatal

These perl features can catch bugs, and we shouldn't be
violating any of the strict rules or creating any warnings,
so let's turn them on.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/diff-highlight/diff-highlight