From: Thomas Berezansky <tsbere@mvlc.org>
Date: Tue, 9 Jun 2015 14:39:21 +0000 (-0400)
Subject: Defined, not Exists
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=0db2021b539c24ef39ab47fba673b9dcd9fd8259;p=working%2FSIPServer.git

Defined, not Exists

Exists returns true even if set to undef, which we do to "reset".

Signed-off-by: Thomas Berezansky <tsbere@mvlc.org>
---

diff --git a/Sip/MsgType.pm b/Sip/MsgType.pm
index ab6a86e..91bbbd6 100644
--- a/Sip/MsgType.pm
+++ b/Sip/MsgType.pm
@@ -780,7 +780,7 @@ sub handle_sc_status {
 	$protocol_version = $new_proto;
     }
 
-    unless (exists $server->{account}) {
+    unless (defined $server->{account}) {
         # If we haven't logged in yet, go ahead and
         # return the SC status anyway, arbitrarily using the
         # first account in Perl string sort order to specify