(legacy) whitespace rc.update_urltables

(cherry picked from commit 6b18b3ec)

src/etc/rc.update_urltables

@@ -41,10 +41,11 @@ if (count($todo) > 0) {
         if ($r == 1) {
             $result = "";
             // TODO: Change it when pf supports tables with ports
-			if ($t['type'] == "urltable")
+            if ($t['type'] == "urltable") {
                 exec("/sbin/pfctl -t " . escapeshellarg($t['name']) . " -T replace -f /var/db/aliastables/" . escapeshellarg($t['name']) . ".txt 2>&1", $result);
-			else
+            } else {
                 $filter_reload = true;
+            }
             log_error("{$argv[0]}: Updated {$t['name']} content from {$t['url']}: {$result[0]}");
         } elseif ($r == -1) {
             log_error("{$argv[0]}: {$t['name']} does not need updating.");
@@ -53,6 +54,7 @@ if (count($todo) > 0) {
         }
     }
 
-	if ($filter_reload)
+    if ($filter_reload) {
         configd_run("filter reload");
+    }
 }