From aa92e1ddb2bc18b45f9d2a09235beaa9da9ac006 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Mon, 9 Mar 2009 15:16:19 +0000
Subject: [PATCH] fix table full check again

---
 libqpdf/Pl_LZWDecoder.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libqpdf/Pl_LZWDecoder.cc b/libqpdf/Pl_LZWDecoder.cc
index 4ab4c16..25cfdc9 100644
--- a/libqpdf/Pl_LZWDecoder.cc
+++ b/libqpdf/Pl_LZWDecoder.cc
@@ -199,7 +199,7 @@ Pl_LZWDecoder::handleCode(int code)
 		}
 	    }
 	    unsigned int last_idx = 258 + table_size;
-	    if (last_idx + code_change_delta == 4097)
+	    if (last_idx == 4096)
 	    {
 		throw QEXC::General("LZWDecoder: table full");
 	    }
--
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