Allow use on other urls making password optional

1 files changed, 6 insertions, 2 deletions

diff --git a/search.php b/search.php
index bcfb2e9..370c25e 100644
--- a/search.php
+++ b/search.php
@@ -10,9 +10,13 @@ try {
     }
     
     // hash the password
-    $hash = hash("sha256", $config['password']);
+    if (isset($config['password'])) {
+        $hash = hash("sha256", $config['password']);
+    }
     $curl = curl_init($config["url"]. "?format=json");
-    curl_setopt($curl, CURLOPT_HTTPHEADER, array("Cookie: password=$hash"));
+    if (isset($hash)) {
+        curl_setopt($curl, CURLOPT_HTTPHEADER, array("Cookie: password=$hash"));
+    }
     curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
     $output = json_decode(curl_exec($curl));
     curl_close($curl);