Fix assertion failure when log dialog closed.

diff --git a/src/TortoiseProc/LogDlg.cpp b/src/TortoiseProc/LogDlg.cpp
index 2f4c8fc..483d3b1 100644 (file)
--- a/src/TortoiseProc/LogDlg.cpp
+++ b/src/TortoiseProc/LogDlg.cpp
@@ -1653,7 +1653,8 @@ BOOL CLogDlg::PreTranslateMessage(MSG* pMsg)
                        return TRUE;\r
        }\r
        \r
-       m_tooltips.RelayEvent(pMsg);\r
+       if(::IsWindow(m_tooltips.m_hWnd))\r
+               m_tooltips.RelayEvent(pMsg);\r
        return __super::PreTranslateMessage(pMsg);\r
 }\r
 \r