timestamp_before_wait might be used uninitialized in this function

[Cristian Ionescu-Idbohrn]

I see this warning, and I don't like it:

busybox-1.13.2/networking/udhcp/dhcpc.c:
In function `udhcpc_main':
busybox-1.13.2/networking/udhcp/dhcpc.c:321:
warning: `timestamp_before_wait' might be used uninitialized in this function

Is this patch appropriate?

--- busybox-1.13.2/networking/udhcp/dhcpc.c.~1~	2008-11-09 18:27:58.000000000 +0100
+++ busybox-1.13.2/networking/udhcp/dhcpc.c	2009-01-13 13:09:30.000000000 +0100
@@ -342,7 +342,8 @@
 				/* Else: an error occured, panic! */
 				bb_perror_msg_and_die("select");
 			}
-		}
+		} else
+			timestamp_before_wait = 0;

 		/* If timeout dropped to zero, time to become active:
 		 * resend discover/renew/whatever


Cheers,

-- 
Cristian