diff --git a/Module/InfoManager.php b/Module/InfoManager.php
index a548c5c25..33a66d8e4 100644
--- a/Module/InfoManager.php
+++ b/Module/InfoManager.php
@@ -88,8 +88,8 @@ class InfoManager
      */
     public function load() /* : void */
     {
-        if (!file_exists($this->path)) {
-            throw new PathException($this->path);
+        if ($this->path === false || !file_exists($this->path)) {
+            throw new PathException((string) $this->path);
         }
 
         $this->info = json_decode(file_get_contents($this->path), true);
@@ -105,8 +105,8 @@ class InfoManager
      */
     public function update() /* : void */
     {
-    	if (!file_exists($this->path)) {
-            throw new PathException($this->path);
+    	if ($this->path === false || !file_exists($this->path)) {
+            throw new PathException((string) $this->path);
         }
 
         file_put_contents($this->path, json_encode($this->info, JSON_PRETTY_PRINT));