backup - fix mode

Author: mickeyn

bin/backup.pl

@@ -32,8 +32,8 @@
     "size=i"       => \$size,
 );
 # TODO: find a better way
-my @es_mode = ( $mode ? mode => $mode : () );
-$mode eq 'test' and Log::Log4perl::init('log4perl_test.conf');
+my @es_mode = ( $mode ? (mode => $mode) : () );
+$mode and $mode eq 'test' and Log::Log4perl::init('log4perl_test.conf');
 
 # setup
 my $home = home();