Initialize the cmdbuf transfer-buffer size to 1 byte.

szg gets mad if we try to select size 0.

src/szgPartiview.cc

@@ -6,6 +6,10 @@ static char local_id[] = "$Id$";
 
 /*
  * $Log$
+ * Revision 1.12  2009/03/14 21:32:02  slevy
+ * Initialize the cmdbuf transfer-buffer size to 1 byte.
+ * szg gets mad if we try to select size 0.
+ *
  * Revision 1.11  2008/07/28 09:22:58  slevy
  * Add CMDTEST hook for testing PpCmd packing/unpacking.  Looks like it might work.
  *
@@ -1058,7 +1062,7 @@ void Ppszg::onPreExchange( void ) {	// called on master only
     ppszg.socketList = sockp;
   }
 
-  cmdbuf_.resize( 0 );		// wipe master->slaves buffer for this cycle
+  cmdbuf_.resize( 1 );		// wipe master->slaves buffer for this cycle
 
   /* Now read data into the buffer */
   bufferedSocket* sock = ppszg.socketList;