[Bugfix] vncviewer could crash when started with no arguments and user clicked
on "Options" and "OK". Thanks to Jan Gorig for the patch.
Reference: https://bugzilla.redhat.com/show_bug.cgi?id=541755
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3941 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/unix/vncviewer/CConn.cxx b/unix/vncviewer/CConn.cxx
index 2454be2..aa21daa 100644
--- a/unix/vncviewer/CConn.cxx
+++ b/unix/vncviewer/CConn.cxx
@@ -684,7 +684,8 @@
desktop->resetLocalCursor();
}
dotWhenNoCursor.setParam(options.dotWhenNoCursor.checked());
- desktop->setNoCursor();
+ if (desktop)
+ desktop->setNoCursor();
checkEncodings();
}