tests: use 'test_must_be_empty' instead of 'test_cmp <empty> <out>'

[git] / contrib / diff-highlight / diff-highlight.perl

package main;

# Some scripts may not realize that SIGPIPE is being ignored when launching the
# pager--for instance scripts written in Python.
$SIG{PIPE} = 'DEFAULT';

DiffHighlight::highlight_stdin();
exit 0;