perl_checker cleanups

1 files changed, 12 insertions, 14 deletions

diff --git a/proxy_wizard/Squid.pm b/proxy_wizard/Squid.pm
index 9f15461e..ff9559e2 100755
--- a/proxy_wizard/Squid.pm
+++ b/proxy_wizard/Squid.pm
@@ -64,10 +64,10 @@ my $o = {
          init => sub {
 	   my ($err, $msg) = test_host_domain($SHORTHOSTNAME, $DOMAINNAME);
 	   if (!$err) {
-	     $in->ask_warn(N('Error'), $msg);
+	     $in->ask_warn(N("Error"), $msg);
 	     die 'wizcancel';
 	   }
-	   ($err, $msg)
+	   ($err, $msg);
          },
 	 needed_rpm => [ 'squid' ],
 	 defaultimage => "/usr/share/mcc/themes/default/drakproxy-mdk.png",
@@ -122,14 +122,14 @@ $o->{pages} = {
 		      { label => '', val => \$o->{var}{wiz_squid_level}, list => [ keys %level ], format => sub { $level{$_[0]} } },
 		      ],
 		  post => sub {
-		    return 'shownet' if $o->{var}{wiz_squid_level} == 2
+		      return 'shownet' if $o->{var}{wiz_squid_level} == 2;
 		  },
 	          next => 'cachepeer'
 	      },
 	      shownet => {
 	          name => N("Grant access on local network") . "\n\n" . N("Access will be allowed for hosts on the network. Here is the information found about your current local network, you can modify it if needed.") . "\n\n" . N("You can use either a numeric format like \"192.168.1.0/255.255.255.0\" or a text format like \".domain.net\""),
                   pre => sub {
-			$o->{var}{wiz_squid_mynetw} ||= network_mask()
+		      $o->{var}{wiz_squid_mynetw} ||= network_mask();
 		  },
                   data => [
 		      { label => N("Authorized network:"), val => \$o->{var}{wiz_squid_mynetw}, help => N("Use numeric format like \"192.168.1.0/255.255.255.0\" or a text format like \".domain.net\"") },
@@ -139,13 +139,13 @@ $o->{pages} = {
 	      cachepeer => {
 	          name => N("Cache hierarchy") . "\n\n" . N("As an option, Squid can be configured in proxy cascading. You can add a new upper level proxy by specifying its hostname and port.") . "\n\n" . N("You can safely select \"No upper level proxy\" if you don't need this feature."),
                   pre => sub {
-			$o->{var}{wiz_squid_menupeer} ||= 1
+		      $o->{var}{wiz_squid_menupeer} ||= 1;
 		  },
                   data => [
 		      { label => '', val => \$o->{var}{wiz_squid_menupeer}, list => [ keys %upper ], format => sub { $upper{$_[0]} } },
 		      ],
 		  post => sub { 
-		      return 'valcachepeer' if $o->{var}{wiz_squid_menupeer} == 2
+		      return 'valcachepeer' if $o->{var}{wiz_squid_menupeer} == 2;
 		  },
 	          next => 'summary_2'
 	      },
@@ -207,15 +207,13 @@ sub network_mask {
 
 sub testport {
     if ($o->{var}{wiz_squid_port} == 3128 || $o->{var}{wiz_squid_port} == 8080) {
-	return ''
+	return '';
     }
     elsif ($o->{var}{wiz_squid_port} <= 1024 || $o->{var}{wiz_squid_port} >= 65536) {
 	return 'error_low';
     }
     $o->{var}{used_by} = `/bin/grep $o->{var}{wiz_squid_port} /etc/services`;
-    if ($o->{var}{used_by}) {
-	return 'warning_port'
-    }
+    return 'warning_port' if $o->{var}{used_by};
 }
 
 sub port {
@@ -234,7 +232,7 @@ sub do_it {
     check_starts_on_boot($in, 'squid');
     my $w = $in->wait_message(N("Squid proxy"), N("Configuring your system as a Proxy server..."));
     my $file="/etc/squid/squid.conf";
-    -f $file and MDK::Common::cp_af($file, $file.".orig");
+    -f $file and MDK::Common::cp_af($file, $file . ".orig");
     MDK::Common::cp_af("__WIZ_HOME__/proxy_wizard/scripts/squid.conf.default", $file);
     substInFile {
 	s|^\s*#?\s*cache_dir ufs /var/spool/squid 100 16 256.*|cache_dir ufs $o->{var}{wiz_squid_defdir} $o->{var}{wiz_squid_disk} 16 256|;
@@ -267,7 +265,7 @@ level = $o->{var}{wiz_squid_level}");
     my $t = 0;
     foreach (cat_($file)) {
 	if (/^\s*cache_peer/) {
-	    $t = $_;;
+	    $t = $_;
 	    last;
 	}
     }
@@ -291,9 +289,9 @@ level = $o->{var}{wiz_squid_level}");
 
     system("/sbin/chkconfig --level 345 squid on");
     if (services::is_service_running('squid')) { 
-        services::restart('squid')
+        services::restart('squid');
     } else {
-        services::start('squid')
+        services::start('squid');
     }
     undef $w;
     check_started('squid');