From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Thu, 21 Feb 2013 13:46:28 +0000 (+0000)
Subject: fixed nasty bug in grab where -E and pattern 0 failed
X-Git-Url: https://git.donarmstrong.com/?p=biopieces.git;a=commitdiff_plain;h=66e37f15fc46a64b40b7eee01b0b9fa48ef91ddc

fixed nasty bug in grab where -E and pattern 0 failed

git-svn-id: http://biopieces.googlecode.com/svn/trunk@2099 74ccb610-7750-0410-82ae-013aeee3265d
---

diff --git a/bp_bin/grab b/bp_bin/grab
index 3aefa1b..8533a4e 100755
--- a/bp_bin/grab
+++ b/bp_bin/grab
@@ -158,7 +158,7 @@ sub grab_lookup
         }
 
         if ( not $keys_only ) {
-            map { return 1 if $record->{ $_ } and exists $lookup_hash->{ $record->{ $_ } } } keys %{ $record };
+            map { return 1 if defined $record->{ $_ } and exists $lookup_hash->{ $record->{ $_ } } } keys %{ $record };
         }
     }