Bugfix: fix exception message

sensorsdata · Nov 6, 2018 · 2b072d6 · 2b072d6
1 parent 19ecf46
commit 2b072d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/SensorsAnalytics.php b/SensorsAnalytics.php
@@ -695,7 +695,7 @@ protected function _do_request($data) {
         $http_response_header = curl_exec($ch);
         if (!$http_response_header) {
             throw new SensorsAnalyticsDebugException(
-                   "Failed to connect to SensorsAnalytics. [error='" + curl_error($ch) + "']");
+                   "Failed to connect to SensorsAnalytics. [error='".curl_error($ch)."']");
         }
 
         $result = array(