From 8ff934e784670a32afa1724ee3cf6444f916ac7a Mon Sep 17 00:00:00 2001
From: Manuel Rego Casasnovas <rego@igalia.com>
Date: Tue, 3 Jul 2012 08:54:08 +0200
Subject: [PATCH] i18n: Prevent extract empty strings in
 gettext-keys-generator.pl

FEA: ItEr76S04BugFixing
---
 scripts/gettext-keys-generator.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/gettext-keys-generator.pl b/scripts/gettext-keys-generator.pl
index fb9575d9f..071262e4a 100755
--- a/scripts/gettext-keys-generator.pl
+++ b/scripts/gettext-keys-generator.pl
@@ -315,7 +315,7 @@ sub generate_keys_pot_file()
     open FILE, ">>$keys_filename" || die("Could not open file: $keys_filename");
     # Print ENTRIES to file
     foreach $msgid (keys %ENTRIES) {
-        if ($msgid eq "") {
+        if (!defined($msgid) || $msgid eq "" || $msgid eq "\"\"") {
             next;
         }
         foreach $filename (@{$ENTRIES{$msgid}}) {