Add the who protocol (rwho/rwhod/ruptime)

In packet_hex_print(), compute (bstart + blen) only once.

In time_secs_to_str(), return a meaningful string when time == 0, instead
of returing pointer to char buffer with old, inappropriate data in it.

svn path=/trunk/; revision=1297

1 files changed, 6 insertions, 1 deletions

diff --git a/packet.c b/packet.c
index d4dbc57233..5ffb41e656 100644
--- a/packet.c
+++ b/packet.c
@@ -1,7 +1,7 @@
 /* packet.c
  * Routines for packet disassembly
  *
- * $Id: packet.c,v 1.58 1999/12/02 01:33:55 guy Exp $
+ * $Id: packet.c,v 1.59 1999/12/12 05:11:45 gram Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -190,6 +190,11 @@ time_secs_to_str(guint32 time)
     cur = &str[0][0];
   }
 
+  if (time == 0) {
+    sprintf(cur, "0 time");
+    return cur;
+  }
+
   secs = time % 60;
   time /= 60;
   mins = time % 60;