[Commit-gnuradio] r8499 - usrp2/trunk/host/lib

[eb]

Author: eb
Date: 2008-05-25 20:45:22 -0600 (Sun, 25 May 2008)
New Revision: 8499

Modified:
   usrp2/trunk/host/lib/ring_buffer.h
Log:
removed warning

Modified: usrp2/trunk/host/lib/ring_buffer.h
===================================================================
--- usrp2/trunk/host/lib/ring_buffer.h  2008-05-26 02:41:51 UTC (rev 8498)
+++ usrp2/trunk/host/lib/ring_buffer.h  2008-05-26 02:45:22 UTC (rev 8499)
@@ -49,7 +49,7 @@
 
 template<class T>
 ring_buffer<T>::ring_buffer(size_t nitems) 
-  : d_size(pow(2, ceil(log2(nitems+1)))),
+  : d_size(((size_t) 1) << (int) ceil(log2(nitems+1))),
     d_read_index(0),
     d_write_index(0),
     d_items(d_size)