Fix potential SIGSEGV in pop3_delete.

Reported by Paul Kinsler.

1 files changed, 3 insertions, 2 deletions

diff --git a/pop3.c b/pop3.c
index fb466902..907a5879 100644
--- a/pop3.c
+++ b/pop3.c
@@ -1370,8 +1370,9 @@ static int pop3_delete(int sock, struct query *ctl, int number)
     if (ok != PS_SUCCESS)
 	return(ok);
 
-    rec = find_uid_by_num(dofastuidl ? &ctl->oldsaved : &ctl->newsaved, number);
-    rec->status = UID_DELETED;
+    if ((rec = find_uid_by_num(dofastuidl ? &ctl->oldsaved : &ctl->newsaved, number)))
+	    rec->status = UID_DELETED;
+
     return(PS_SUCCESS);
 }