From bdbf2db409cf6694572a1d2de516a6d94c6076e8 Mon Sep 17 00:00:00 2001
From: Verkehrsrot <cyberman@obh.snafu.de>
Date: Mon, 22 Jul 2019 22:00:39 +0200
Subject: [PATCH] code sanitzations

---
 src/display.cpp   | 2 ++
 src/hal/generic.h | 2 --
 src/lorawan.cpp   | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/display.cpp b/src/display.cpp
index 0c1a9422..260686fe 100644
--- a/src/display.cpp
+++ b/src/display.cpp
@@ -165,7 +165,9 @@ void draw_page(time_t t, uint8_t page) {
 
   char timeState, buff[16];
   uint8_t msgWaiting;
+#if (HAS_GPS)
   static bool wasnofix = true;
+#endif
 
   // update counter (lines 0-1)
   snprintf(
diff --git a/src/hal/generic.h b/src/hal/generic.h
index 280a68ad..9d1d0b4e 100644
--- a/src/hal/generic.h
+++ b/src/hal/generic.h
@@ -53,8 +53,6 @@
 #define HAS_BUTTON (39) // on board button
 #define HAS_RGB_LED (0) // WS2812B RGB LED on GPIO0
 
-#define BOARD_HAS_PSRAM // use extra 4MB extern RAM
-
 // GPS settings
 #define HAS_GPS 1 // use on board GPS
 #define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_12, GPIO_NUM_15 // UBlox NEO 6M
diff --git a/src/lorawan.cpp b/src/lorawan.cpp
index 5507e12b..12cae030 100644
--- a/src/lorawan.cpp
+++ b/src/lorawan.cpp
@@ -306,7 +306,7 @@ void onEvent(ev_t ev) {
     break;
 
   case EV_TXSTART:
-    if (!(LMIC.opmode & OP_JOINING))
+    if (!(LMIC.opmode & OP_JOINING)) {
 #if (TIME_SYNC_LORASERVER)
       // if last packet sent was a timesync request, store TX time
       if (LMIC.pendTxPort == TIMEPORT)
@@ -314,6 +314,7 @@ void onEvent(ev_t ev) {
       else
 #endif
         strcpy_P(buff, PSTR("TX START"));
+    }
     break;
 
   case EV_TXCANCELED: