There is no way stdout is a TTY after we forked, so don't pretend it is

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@957 726aef4b-f618-498e-8847-2d620e286838

main.cpp

@@ -228,6 +228,8 @@ int main(int argc, char** argv) {
 	close(0); open("/dev/null", O_RDONLY);
 	close(1); open("/dev/null", O_WRONLY);
 	close(2); open("/dev/null", O_WRONLY);
+
+	CUtils::SetStdoutIsTTY(false);
 #endif
 
 	struct sigaction sa;