From 17504aa361eef269c57f43c21e16d1705cd1e7c0 Mon Sep 17 00:00:00 2001
From: Rob Hoelz <rob@hoelz.ro>
Date: Tue, 9 Sep 2014 19:07:56 -0500
Subject: [PATCH] Make sure strings match along lines

This is redundant for most usages of ack, but fixes
a bug when using -l
---
 ack | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ack b/ack
index e66f73a0..852ec1c5 100644
--- a/ack
+++ b/ack
@@ -331,7 +331,7 @@ sub build_regex {
         $str = "(?i)$str";
     }
 
-    my $re = eval { qr/$str/ };
+    my $re = eval { qr/$str/m };
     if ( !$re ) {
         die "Invalid regex '$str':\n  $@";
     }