Merge pull request #137 from jackmu95/rewind-error-fix

Make sure stream is seekable before using `rewind()`
thephpleague · Jun 13, 2016 · 4218b54 · 4218b54
2 parents 0dd3e4e + 2df074a
commit 4218b54
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Server.php b/src/Server.php
@@ -439,7 +439,9 @@ public function outputImage($path, array $params)
 
         $stream = $this->cache->readStream($path);
 
-        rewind($stream);
+        if (ftell($stream) !== 0) {
+            rewind($stream);
+        }
         fpassthru($stream);
         fclose($stream);
     }