truss bug + PATCH, pls review

[Alfred Perlstein]

Can someone review this?  I think 'u' is incorrectly
added to instead of assigned to.  This causes the initial
calculation to be garage based and screws up displaying
poll information.

I'd like this to be MFC'd before 5.4 if possible.

Index: syscalls.c
===================================================================
RCS file: /home/ncvs/src/usr.bin/truss/syscalls.c,v
retrieving revision 1.45
diff -u -r1.45 syscalls.c
--- syscalls.c	5 Sep 2004 05:27:30 -0000	1.45
+++ syscalls.c	2 Mar 2005 21:19:13 -0000
@@ -414,7 +414,7 @@
 	(POLLIN | POLLPRI | POLLOUT | POLLERR | POLLHUP | POLLNVAL | \
 	 POLLRDNORM |POLLRDBAND | POLLWRBAND | POLLINIGNEOF) 
 
-	  u += snprintf(tmp + used, per_fd,
+	  u = snprintf(tmp + used, per_fd,
 	    "%s%d 0x%hx%s%s%s%s%s%s%s%s%s ",
 	    i > 0 ? " " : "",
 	    pfd[i].fd,


-- 
- Alfred Perlstein
- Research Engineering Development Inc.
- email: bright at mu.org cell: 408-480-4684