From 0d0445103bc429938f99472ba8f8cea7d66e8caf Mon Sep 17 00:00:00 2001
From: Jitin George <jitin@espressif.com>
Date: Fri, 13 Apr 2018 15:59:35 +0530
Subject: [PATCH] esp-tls: Fix connection failure when esp-tls config is empty

---
 components/esp-tls/esp_tls.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/components/esp-tls/esp_tls.c b/components/esp-tls/esp_tls.c
index d84cf77bf9..5309d7796a 100644
--- a/components/esp-tls/esp_tls.c
+++ b/components/esp-tls/esp_tls.c
@@ -277,13 +277,12 @@ esp_tls_t *esp_tls_conn_new(const char *hostname, int hostlen, int port, const e
             esp_tls_conn_delete(tls);
             return NULL;
         }
-	tls->read = tls_read;
-	tls->write = tls_write;
-    }
-
-    if (cfg->non_block == true) {
-        int flags = fcntl(tls->sockfd, F_GETFL, 0);
-        fcntl(tls->sockfd, F_SETFL, flags | O_NONBLOCK);    
+    	tls->read = tls_read;
+    	tls->write = tls_write;
+        if (cfg->non_block == true) {
+            int flags = fcntl(tls->sockfd, F_GETFL, 0);
+            fcntl(tls->sockfd, F_SETFL, flags | O_NONBLOCK);
+        }
     }
 
     return tls;