From f813275d84493d042312b7ed59d277c50771f14b Mon Sep 17 00:00:00 2001
From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Thu, 21 Feb 2013 13:45:21 +0000
Subject: [PATCH] fixed nasty bug in grab where -E and pattern 0 failed

git-svn-id: http://biopieces.googlecode.com/svn/trunk@2098 74ccb610-7750-0410-82ae-013aeee3265d
---
 bp_bin/grab | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bp_bin/grab b/bp_bin/grab
index ae5b831..3aefa1b 100755
--- a/bp_bin/grab
+++ b/bp_bin/grab
@@ -149,7 +149,7 @@ sub grab_lookup
 
     if ( $keys )
     {
-        map { return 1 if $record->{ $_ } and exists $lookup_hash->{ $record->{ $_ } } } @{ $keys };
+        map { return 1 if defined $record->{ $_ } and exists $lookup_hash->{ $record->{ $_ } } } @{ $keys };
     }
     else
     {
-- 
2.39.2