hval: replace "'" with "'" for compatibility

[public-inbox.git] / t / hl_mod.t

diff --git a/t/hl_mod.t b/t/hl_mod.t
index 84a4b5766873ba733041c87819450bbfa9dc3fc5..52ef39dcbd2651ab592219cdff31e4542dd16e59 100644 (file)
--- a/t/hl_mod.t
+++ b/t/hl_mod.t
@@ -30,6 +30,7 @@ my $orig = $str;
                require File::Temp;
                my $cmd = [ qw(w3m -T text/html -dump -config /dev/null) ];
                my ($out, $err) = ('', '');
+
                IPC::Run::run($cmd, \('<pre>'.$$ref.'</pre>'), \$out, \$err);
                # expand tabs and normalize whitespace,
                # w3m doesn't preserve tabs