From 7b66dc875f1bb530b0c5d878b554b095bd1aa973 Mon Sep 17 00:00:00 2001
From: mid <mid>
Date: Mon, 3 Jan 2000 04:38:20 +0000
Subject: [PATCH] Fixed yet another bug.

---
 CHANGES       | 1 +
 aim_rxqueue.c | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index 4687f5e..d3ff26d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -6,6 +6,7 @@ No release numbers
    - Fixed condition where commands read from connections that have 
        been closed were still left in the queue.  Now cancelled.
    - Added some printfs to aim_info to get more informative crahes
+   - Fixed a bug in aim_rxqueue::purge
 
  - Sun Jan  2 10:31:19 UTC 2000
    - Cleanups in aim_info.c
diff --git a/aim_rxqueue.c b/aim_rxqueue.c
index 73fd5a3..8baa058 100644
--- a/aim_rxqueue.c
+++ b/aim_rxqueue.c
@@ -223,7 +223,7 @@ struct command_rx_struct *aim_purge_rxqueue(struct command_rx_struct *queue)
     }
   else 
     {
-      while (queue->handled == 1) 
+      while (queue && queue->handled == 1) 
 	{
 	  workingPtr = queue;
 	  queue = queue->next;
@@ -233,7 +233,7 @@ struct command_rx_struct *aim_purge_rxqueue(struct command_rx_struct *queue)
 
       workingPtr = queue;
 
-      while (workingPtr->next != (struct command_rx_struct *)NULL)
+      while (workingPtr && (workingPtr->next != (struct command_rx_struct *)NULL))
 	{
 	  if (workingPtr->next->handled == 1) 
 	    {
-- 
2.45.2