added more comments to code

--HG--
branch : product-engine

1 files changed, 1 insertions, 0 deletions

diff --git a/indra/newview/llsyswellwindow.cpp b/indra/newview/llsyswellwindow.cpp
index ae13071b6b..ea49f9c32e 100644
--- a/indra/newview/llsyswellwindow.cpp
+++ b/indra/newview/llsyswellwindow.cpp
@@ -82,6 +82,7 @@ BOOL LLSysWellWindow::postBuild()
 	mMessageList->addItem(mSeparator);
 
 	// click on SysWell Window should clear "new message" state (and 'Lit' status). EXT-3147.
+	// mouse up callback is not called in this case.
 	setMouseDownCallback(boost::bind(&LLSysWellWindow::releaseNewMessagesState, this));
 
 	return LLDockableFloater::postBuild();