add a logout link (RT 1330 & 5518)

[freeside.git] / htetc / handler.pl

diff --git a/htetc/handler.pl b/htetc/handler.pl
index 4ce6586..38af4cc 100644 (file)
--- a/htetc/handler.pl
+++ b/htetc/handler.pl
@@ -76,8 +76,8 @@ sub handler
       RT::Init() if $RT::VERSION; #for lack of something else
 
       #we don't want the RT error handlers under FS
-      undef $SIG{__WARN__};
-      undef $SIG{__DIE__};
+      undef($SIG{__WARN__}) if defined($SIG{__WARN__});
+      undef($SIG{__DIE__})  if defined($SIG{__DIE__} );
 
       $ah->interp($fs_interp);