X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=contrib%2Fdiff-highlight%2Fdiff-highlight;h=c3302dd8171c47ba89523123cbb7a0de0588971f;hb=2b21008d3c43d41588e84b45907bb8c2e86278f6;hp=d8938982e413a9bf994bd12386121249c888649d;hpb=6f5e880c68099b185e60b2492c75e506e16d8292;p=git.git

diff --git a/contrib/diff-highlight/diff-highlight b/contrib/diff-highlight/diff-highlight
index d8938982e..c3302dd81 100755
--- a/contrib/diff-highlight/diff-highlight
+++ b/contrib/diff-highlight/diff-highlight
@@ -1,5 +1,8 @@
 #!/usr/bin/perl
 
+use warnings FATAL => 'all';
+use strict;
+
 # Highlight by reversing foreground and background. You could do
 # other things like bold or underline if you prefer.
 my $HIGHLIGHT   = "\x1b[7m";