From 28c09cf1e3692fedc7b023257cad3543a7ca99d8 Mon Sep 17 00:00:00 2001
From: marco <marco@3ad0048d-3df7-0310-abae-a5850022a9f2>
Date: Sat, 7 Nov 2009 16:24:06 +0000
Subject:  * Patch for gettext empty string problem, Mantis 14902

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@14102 3ad0048d-3df7-0310-abae-a5850022a9f2
---
 packages/fcl-base/src/gettext.pp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'packages/fcl-base')

diff --git a/packages/fcl-base/src/gettext.pp b/packages/fcl-base/src/gettext.pp
index e6223125f0..6c86c060b9 100644
--- a/packages/fcl-base/src/gettext.pp
+++ b/packages/fcl-base/src/gettext.pp
@@ -174,12 +174,17 @@ function TMOFile.Translate(AOrig: PChar; ALen: Integer; AHash: LongWord): String
 var
   idx, incr, nstr: LongWord;
 begin
+  if AHash = $FFFFFFFF then
+  begin
+    Result := '';
+    exit;
+  end;
   idx := AHash mod HashTableSize;
   incr := 1 + (AHash mod (HashTableSize - 2));
   while True do
   begin
     nstr := HashTable^[idx];
-    if nstr = 0 then
+    if (nstr = 0) or (nstr > StringCount) then
     begin
       Result := '';
       exit;
-- 
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