Don't write chan to config if !InConfig()

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

Chan.cpp

@@ -40,6 +40,10 @@ void CChan::Reset() {
 }
 
 bool CChan::WriteConfig(CFile& File) {
+	if (!InConfig()) {
+		return false;
+	}
+
 	File.Write("\t<Chan " + GetName() + ">\r\n");
 
 	File.Write("\t\tBuffer     = " + CString::ToString(GetBufferCount()) + "\r\n");