Forward port of svn revision 520:

* SF Bug Tracker [ 2392166 ] ithread_detach not called for finished worker thread
	Submitted: Ulrik ( ulsv_enea ) - 2008-12-05 08:24

	Valgrind reports a memory leak due to that the function ithread_detach is
	not called for finished worker threads in ThreadPool.c.

	==21137== 2,176 bytes in 8 blocks are possibly lost in loss record 5 of 5
	==21137== at 0x4C20F3F: calloc (vg_replace_malloc.c:279)
	==21137== by 0x4010F58: _dl_allocate_tls (in /lib/ld-2.6.1.so)
	==21137== by 0x544BA92: pthread_create@@GLIBC_2.2.5 (in
	/lib/libpthread-2.6.1.so)
	==21137== by 0x5F94592: CreateWorker (ThreadPool.c:639)
	==21137== by 0x5F95079: ThreadPoolInit (ThreadPool.c:784)

	I'm using libupnp 1.6.6

	For more info on pthread_detach, see:
	http://gelorakan.wordpress.com/2007/11/26/pthead_create-valgrind-memory-lea
	k-solved/



git-svn-id: https://pupnp.svn.sourceforge.net/svnroot/pupnp/trunk@521 119443c7-1b9e-41f8-b6fc-b9c35fce742c

upnp/sample/tvctrlpt/linux/upnp_tv_ctrlpt_main.c

@@ -401,9 +401,7 @@ TvCtrlPointProcessCommand( char *cmdline )
     return TV_SUCCESS;
 }
 
-int
-main( int argc,
-      char **argv )
+int main( int argc, char **argv )
 {
     int rc;
     ithread_t cmdloop_thread;
@@ -414,6 +412,7 @@ main( int argc,
 #endif
     int code;
 
+
     rc = TvCtrlPointStart( linux_print, NULL );
     if( rc != TV_SUCCESS ) {
         SampleUtil_Print( "Error starting UPnP TV Control Point" );
@@ -436,6 +435,7 @@ main( int argc,
 #endif
 
     rc = TvCtrlPointStop();
+
     return rc;
 }