From 6b8c469e2c425696f9138d6d19ddfe16824e9ec5 Mon Sep 17 00:00:00 2001
From: MadCamel <madcamel@gmail.com>
Date: Wed, 11 Feb 2009 19:27:13 -0500
Subject: Fixed crash when sending a blank item link

---
 src/gui/chat.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/chat.cpp b/src/gui/chat.cpp
index 953a9a37..fbd24377 100644
--- a/src/gui/chat.cpp
+++ b/src/gui/chat.cpp
@@ -365,7 +365,7 @@ void ChatWindow::chatSend(const std::string &nick, std::string msg)
     while (start != std::string::npos && msg[start+1] != '@')
     {
         std::string::size_type end = msg.find(']', start);
-        if (end != std::string::npos)
+        if (start+1 != end && end != std::string::npos)
         {
             // Catch multiple embeds and ignore them so it doesn't crash the client.
             while ((msg.find('[', start + 1) != std::string::npos) &&
-- 
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