From 9cea3ed9ad35dc8a5d722ebb0967e62b7991f603 Mon Sep 17 00:00:00 2001
From: "Hansi, dl9rdz" <dl9rdz@darc.de>
Date: Wed, 22 May 2019 23:04:06 +0200
Subject: [PATCH] minor cleanup

---
 libraries/SondeLib/Display.cpp | 5 +++--
 libraries/SondeLib/Sonde.cpp   | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/libraries/SondeLib/Display.cpp b/libraries/SondeLib/Display.cpp
index 5403df5..0004d1c 100644
--- a/libraries/SondeLib/Display.cpp
+++ b/libraries/SondeLib/Display.cpp
@@ -164,7 +164,7 @@ void Display::drawVS(DispEntry *de) {
 void Display::drawID(DispEntry *de) {
 	SETFONT((de->fmt&0x01));
 	if(!sonde.si()->validID) {
-		u8x8->drawString(de->x, de->y, "nnnnnnnn        ");
+		u8x8->drawString(de->x, de->y, "nnnnnnnn ");
 		return;
 	}
 	u8x8->drawString(de->x, de->y, sonde.si()->id);
@@ -199,7 +199,8 @@ void Display::drawFreq(DispEntry *de) {
 void Display::drawAFC(DispEntry *de) {
  	if(!sonde.config.showafc) return;
 	SETFONT(de->fmt);
-        snprintf(buf, 15, "     %+3.2fk", sonde.si()->afc*0.001);
+	if(sonde.si()->afc==0) { strcpy(buf, "        "); }
+	else { snprintf(buf, 15, "     %+3.2fk", sonde.si()->afc*0.001); }
         u8x8->drawString(de->x, de->y, buf+strlen(buf)-8);
 }
 void Display::drawIP(DispEntry *de) {
diff --git a/libraries/SondeLib/Sonde.cpp b/libraries/SondeLib/Sonde.cpp
index a324364..9dd315a 100644
--- a/libraries/SondeLib/Sonde.cpp
+++ b/libraries/SondeLib/Sonde.cpp
@@ -256,7 +256,7 @@ void Sonde::updateDisplayIP() {
 void Sonde::updateDisplayScanner() {
 	disp.setLayout(0);
 	disp.updateDisplay();
-	disp.setLayout(2);
+	disp.setLayout(config.display);
 #if 0
 	char buf[16];
 	u8x8->setFont(u8x8_font_7x14_1x2_r);