silence compiler warning

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index 8f5fbb28fd68d85f4d761bad2c868997346f449b..492714dc4d8c7446286bfd7e186ccbf8447cb305 100644 (file)
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: socket.c,v 1.207.2.23 2004/03/16 12:45:42 marka Exp $ */
+/* $Id: socket.c,v 1.207.2.24 2004/03/17 05:33:38 marka Exp $ */
 
 #include <config.h>
 
@@ -488,7 +488,7 @@ cmsg_space(ISC_SOCKADDR_LEN_T len) {
 
        cmsgp = CMSG_NXTHDR(&msg, cmsgp);
        if (cmsgp != NULL)
-               return ((void *)cmsgp - (void *)msg.msg_control);
+               return ((char *)cmsgp - (char *)msg.msg_control);
        else
                return (0);
 #endif