Make sure strings match along lines

This is redundant for most usages of ack, but fixes a bug when using -l
beyondgrep · Sep 10, 2014 · 17504aa · 17504aa
1 parent e18c0ac
commit 17504aa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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  $@";
     }