fix: Typecast issues (#369)

ankitpokhrel · Nov 18, 2021 · da1bb94 · da1bb94
1 parent c48bc87
commit da1bb94
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/Cache/FileStore.php b/src/Cache/FileStore.php
@@ -167,7 +167,13 @@ protected function lock(string $path, int $type = LOCK_SH, callable $cb = null)
     public function sharedGet(string $path): string
     {
         return $this->lock($path, LOCK_SH, function ($handle) use ($path) {
-            return fread($handle, filesize($path) ?: 1);
+            $contents = fread($handle, filesize($path) ?: 1);
+
+            if (false === $contents) {
+                return '';
+            }
+
+            return $contents;
         });
     }
 
@@ -198,7 +204,7 @@ public function set(string $key, $value)
         }
 
         return $this->lock($cacheFile, LOCK_EX, function ($handle) use ($cacheKey, $cacheFile, $value) {
-            $contents = fread($handle, filesize($cacheFile) ?: 1) ?? [];
+            $contents = fread($handle, filesize($cacheFile) ?: 1) ?? '';
             $contents = json_decode($contents, true) ?? [];
 
             if ( ! empty($contents[$cacheKey]) && \is_array($value)) {