diff --git a/adminer/drivers/pgsql.inc.php b/adminer/drivers/pgsql.inc.php
index 7b4061bc..e1187937 100644
--- a/adminer/drivers/pgsql.inc.php
+++ b/adminer/drivers/pgsql.inc.php
@@ -661,7 +661,6 @@ ORDER BY conkey, conname") as $row
function truncate_tables($tables) {
return queries("TRUNCATE " . implode(", ", array_map('Adminer\table', $tables)));
- return true;
}
function drop_views($views) {
diff --git a/editor/example.php b/editor/example.php
index 37dfd450..987ac2e0 100644
--- a/editor/example.php
+++ b/editor/example.php
@@ -1,6 +1,5 @@
+
+
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diff --git a/plugins/pretty-json-column.php b/plugins/pretty-json-column.php
index f814276f..cf99bff8 100644
--- a/plugins/pretty-json-column.php
+++ b/plugins/pretty-json-column.php
@@ -21,9 +21,7 @@ class AdminerPrettyJsonColumn {
$json = $this->testJson($value);
if ($json !== $value) {
$jsonText = json_encode($json, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
- return <<$jsonText
-HTML;
+ return "" . h($jsonText) . "";
}
return '';
}