Curl.php patch

Curl_20210624.patch

diff --git a/Curl.php b/Curl.php
index 651a39b..1bc1ed2 100644
--- a/Curl.php
+++ b/Curl.php
@@ -365,17 +365,17 @@ class Curl
         switch ($method) {
             case 'GET' :
                 // Append GET params to URL
-                $this->_url .= '?' . http_build_query($this->_params);
+                $this->_url .= http_build_query($this->_params) ? '?' . http_build_query($this->_params) : '';

                 // Set options
-                $this->options('CURLOPT_HTTPGET', 1);
+                $this->option('CURLOPT_HTTPGET', 1);
                 break;

@@ -398,29 +398,29 @@ class Curl
         }

         // Set timeout option if it isn't already set
-        if (!array_key_exists('CURLOPT_TIMEOUT', $this->_options)) {
+        if (!array_key_exists(CURLOPT_TIMEOUT, $this->_options)) {
             $this->option('CURLOPT_TIMEOUT', 30);
         }

         // Set returntransfer option if it isn't already set
-        if (!array_key_exists('CURLOPT_RETURNTRANSFER', $this->_options)) {
+        if (!array_key_exists(CURLOPT_RETURNTRANSFER, $this->_options)) {
             $this->option('CURLOPT_RETURNTRANSFER', true);
         }

         // Set failonerror option if it isn't already set
-        if (!array_key_exists('CURLOPT_FAILONERROR', $this->_options)) {
+        if (!array_key_exists(CURLOPT_FAILONERROR, $this->_options)) {
             $this->option('CURLOPT_FAILONERROR', true);
         }

         // Set user agent option if it isn't already set
-        if (!array_key_exists('CURLOPT_USERAGENT', $this->_options)) {
+        if (!array_key_exists(CURLOPT_USERAGENT, $this->_options)) {
             $this->option('CURLOPT_USERAGENT', $this->_agent);
         }

         // Only set follow location if not running securely
         if (!ini_get('safe_mode') && !ini_get('open_basedir')) {
             // Ok, follow location is not set already so lets set it to true
-            if (!array_key_exists('CURLOPT_FOLLOWLOCATION', $this->_options)) {
+            if (!array_key_exists(CURLOPT_FOLLOWLOCATION, $this->_options)) {
                 $this->option('CURLOPT_FOLLOWLOCATION', true);
             }
         }
@@ -536,4 +536,4 @@ class Curl
         return function_exists('curl_init');
     }

-}
\ No newline at end of file
+}