From bbb4ba8b737a4c3aaf165392f1d4919c0147b834 Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Thu, 23 Feb 2017 15:36:23 +0300
Subject: fix for strange crash in StdMsg

---
 src/core/stdmsg/src/chat_window.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/core/stdmsg')

diff --git a/src/core/stdmsg/src/chat_window.cpp b/src/core/stdmsg/src/chat_window.cpp
index f0916199ab..af4ea35a85 100644
--- a/src/core/stdmsg/src/chat_window.cpp
+++ b/src/core/stdmsg/src/chat_window.cpp
@@ -1705,6 +1705,8 @@ LABEL_SHOWWINDOW:
 					tr.chrg.cpMin = start;
 					tr.chrg.cpMax = end;
 					long iRes = SendDlgItemMessage(m_hwnd, IDC_LOG, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
+					if (pszWord[0] == 0)
+						break;
 					if (iRes > 0)
 						for (size_t iLen = mir_wstrlen(pszWord) - 1; wcschr(szTrimString, pszWord[iLen]); iLen--)
 							pszWord[iLen] = 0;
-- 
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