trivial fix to: Use of uninitialized value $opt{"syslog-socket"} in lc

[Mark Martinec]

Here's one trivial fix I committed to 3.3 and to trunk to avoid a warning
when starting spamd:
  warn: Use of uninitialized value $opt{"syslog-socket"} in lc at 
/usr/local/bin/spamd line 444.

It's a trivial one, not worth making a fuss about in bugzilla,
I just wanted to let you know what it's all about:


--- spamd/spamd.raw     (revision 950094)
+++ spamd/spamd.raw     (working copy)
@@ -443,10 +443,12 @@
 #  socket of 'none' means as much as --syslog=null. Sounds complicated? It is.
 #  But it works.
 # )
-my $log_socket = lc($opt{'syslog-socket'});
+my $log_socket = $opt{'syslog-socket'};
 
 if (!defined $log_socket || $log_socket eq '') {
   $log_socket = am_running_on_windows() ? 'none' : 'unix';
+} else {
+  $log_socket = lc $log_socket;
 }
 
 # This is the default log file; it can be changed on the command line



Mark