From d191a95c3d521b82769ca4ae645c8c975399156b Mon Sep 17 00:00:00 2001
From: Renan Delmonico <renandelmonico@gmail.com>
Date: Tue, 18 Feb 2020 16:46:58 -0300
Subject: [PATCH] Corrigida verificacao de erro no envio da requisicao. Quando
 ocorre problema de bad certificate nao retornava o erro

---
 lib/Sped/Gnre/Webservice/Connection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Sped/Gnre/Webservice/Connection.php b/lib/Sped/Gnre/Webservice/Connection.php
index 69fb0b8..62489cb 100755
--- a/lib/Sped/Gnre/Webservice/Connection.php
+++ b/lib/Sped/Gnre/Webservice/Connection.php
@@ -144,7 +144,7 @@ public function doRequest($url)
             print_r(curl_getinfo($curl));
         }
 
-        if ($xml === false) {
+        if ($xml === false || $xml === '') {
             $xml = curl_error($curl);
         }