Whenever we display an image for any reason, show the admin block, fixes #621

core/imageboard/tag.php

@@ -93,7 +93,9 @@ class Tag
         $tag = preg_replace("/^(\.+[\/\\\\])+/", "", $tag);   # trailing slashes?
         $tag = trim($tag, ", \t\n\r\0\x0B");
 
-        if($tag == ".") $tag = "";  // hard-code one bad case...
+        if ($tag == ".") {
+            $tag = "";
+        }  // hard-code one bad case...
 
         if (mb_strlen($tag, 'UTF-8') > 255) {
             throw new ScoreException("The tag below is longer than 255 characters, please use a shorter tag.\n$tag\n");

core/install.php

@@ -59,7 +59,8 @@ function install()
 function get_dsn()
 {
     if (getenv("INSTALL_DSN")) {
-        $dsn = getenv("INSTALL_DSN");;
+        $dsn = getenv("INSTALL_DSN");
+        ;
     } elseif (@$_POST["database_type"] == DatabaseDriver::SQLITE) {
         /** @noinspection PhpUnhandledExceptionInspection */
         $id = bin2hex(random_bytes(5));

core/userclass.php

@@ -68,7 +68,7 @@ class UserClass
 }
 
 $_all_false = [];
-foreach((new ReflectionClass('Permissions'))->getConstants() as $k => $v) {
+foreach ((new ReflectionClass('Permissions'))->getConstants() as $k => $v) {
     $_all_false[$v] = false;
 }
 new UserClass("base", null, $_all_false);