From 66a65e2686362f32c63cd3751a258b69c012fe49 Mon Sep 17 00:00:00 2001
From: Sara Damiano <sdamiano@stroudcenter.org>
Date: Fri, 24 May 2019 19:26:47 -0400
Subject: [PATCH] Add prev_check variable for BG96

---
 src/TinyGsmClientBG96.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/TinyGsmClientBG96.h b/src/TinyGsmClientBG96.h
index 7632c45..132b993 100644
--- a/src/TinyGsmClientBG96.h
+++ b/src/TinyGsmClientBG96.h
@@ -62,6 +62,7 @@ public:
     this->at = modem;
     this->mux = mux;
     sock_available = 0;
+    prev_check = 0;
     sock_connected = false;
     got_data = false;
 
@@ -118,6 +119,7 @@ private:
   TinyGsmBG96*    at;
   uint8_t         mux;
   uint16_t        sock_available;
+  uint32_t        prev_check;
   bool            sock_connected;
   bool            got_data;
   RxFifo          rx;