From 7b043b4e8bade63ee508c5e8d5db6837bd3e5ada Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Sun, 26 Aug 2012 14:41:59 +0000
Subject: [PATCH] Poprawa błędu w klasie BotSession uniemożliwiającego działanie bota po wprowadzeniu wymogu ustawienia klasy metodą setClass()

---
 class/BotMsgGG.php |   17 ++++++++---------
 1 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/class/BotMsgGG.php b/class/BotMsgGG.php
index 2c8b0d5..1203924 100644
--- a/class/BotMsgGG.php
+++ b/class/BotMsgGG.php
@@ -21,10 +21,6 @@
 	const FORMAT_COLOR =	0x08;
 	const FORMAT_IMAGE =	0x80;
 	
-	const COLOR_RED =	0x00010000;
-	const COLOR_GREEN =	0x00000100;
-	const COLOR_BLUE =	0x00000001;
-	
 	/**
 	 * @param BotMsg $msg Wiadomość do przekonwertowania
 	 */
@@ -115,7 +111,13 @@
 	 * @return string
 	 */
 	function getFormat() {
-		return pack('Cv', 0x02, strlen($this->format)).$this->format;
+		if($this->format == '') {
+			return '';
+		}
+		else
+		{
+			return pack('Cv', 0x02, strlen($this->format)).$this->format;
+		}
 	}
 	
 	/**
@@ -124,10 +126,6 @@
 	function sendPullResponse() {
 		header('Content-Type: application/x-gadu-gadu; charset=utf-8');
 		echo $this->getGG();
-	}
-	
-	private function rewriteOne($node, $saveto) {
-		
 	}
 	
 	private function rewrite($dom, $saveto, $top = TRUE) {
@@ -335,6 +333,7 @@
 			
 			$this->format .= pack('vC', mb_strlen($this->old), self::FORMAT_IMAGE)
 					.pack('CCVV', 0x09, 0x01, $size, hexdec($crc));
+			$this->f_old = '';
 		}
 	}
 	

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