Fix treat leading noise only as optional.

1 files changed, 1 insertions, 1 deletions

diff --git a/mediawiki-trim b/mediawiki-trim
index a67d205..3e8bcb7 100755
--- a/mediawiki-trim
+++ b/mediawiki-trim
@@ -13,7 +13,7 @@ my $outfile = shift || $infile;
 
 $_ = path($infile)->slurp_utf8;
 
-s!.*?\n= != !s;
+s!^(?:.*?\n)?= != !s;
 
 path($outfile)->spew_utf8($_);