OsmoLogChan: Make sure mL1 and mSACCHL1 are initialized to NULL

public-trunk/GSM/OsmoLogicalChannel.h

@@ -130,7 +130,8 @@ public:
 		Specific sub-class initializers allocate new components as needed.
 	*/
 	OsmoLogicalChannel(OsmoTS *osmo_ts, unsigned int ss_nr)
-		:mSACCHL1(NULL)
+		:mSACCHL1(NULL),
+		mL1(NULL)
 	{
 		mTS = osmo_ts;
 		mSS = ss_nr;