patch-src::uninitialized_value-3.3.1.patch by Victor Ustugov <corvax+spamassassin@mta.org.ua>

diff -urN spamd.orig/spamd.raw spamd/spamd.raw
--- spamd.orig/spamd.raw	2010-03-16 16:49:25.000000000 +0200
+++ spamd/spamd.raw	2011-01-23 00:28:28.000000000 +0200
@@ -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