--- a/fetch_weather.pl	Fri Dec 11 22:16:18 2015 +0200
+++ b/fetch_weather.pl	Fri Dec 11 22:19:21 2015 +0200
@@ -221,27 +221,37 @@
   {
     $line++;
     chomp;
-    if (/(^\s*#|^\s*$)/) {
+    if (/(^\s*#|^\s*$)/)
+    {
       # Ignore comments and empty lines
-    } elsif (/^\s*\"?([a-zA-Z0-9_]+)\"?\s*=>?\s*(\d+),?\s*$/) {
+    }
+    elsif (/^\s*\"?([a-zA-Z0-9_]+)\"?\s*=>?\s*(\d+),?\s*$/) {
       my $key = lc($1);
       my $value = $2;
       if (defined($settings{$key})) {
         $settings{$key} = $value;
-      } else {
+      }
+      else
+      {
         mlog("[$filename:$line] Unknown setting '$key' = $value\n");
         $errors = 1;
       }
-    } elsif (/^\s*\"?([a-zA-Z0-9_]+)\"?\s*=>?\s*\"(.*?)\",?\s*$/) {
+    }
+    elsif (/^\s*\"?([a-zA-Z0-9_]+)\"?\s*=>?\s*\"(.*?)\",?\s*$/) {
       my $key = lc($1);
       my $value = $2;
-      if (defined($settings{$key})) {
+      if (defined($settings{$key}))
+      {
         $settings{$key} = $value;
-      } else {
+      }
+      else
+      {
         mlog("[$filename:$line] Unknown setting '$key' = '$value'\n");
         $errors = 1;
       }
-    } else {
+    }
+    else
+    {
       mlog("[$filename:$line] Syntax error: $_\n");
       $errors = 1;
     }
@@ -448,12 +458,16 @@
         }
       }
       print STDERR $nrecords." records from FMI.\n" if (opt_get_int("debug") > 0);
-    } else {
+    }
+    else
+    {
       # defined
       print STDERR "Invalid XML received:\n";
       print STDERR $res->decoded_content."\n\n";
     }
-  } else {
+  }
+  else
+  {
     print STDERR "Error fetching FMI XML: ".$res->status_line."\n";
   }
 }
@@ -462,7 +476,8 @@
 ###
 ### Output
 ###
-if (opt_chk_valid("outfile", 1)) {
+if (opt_chk_valid("outfile", 1))
+{
   open(STDOUT, '>', opt_get("outfile")) or die("Could not open output file '".opt_get("outfile")."'.\n");
 }