From 188be66d36eaae3036af1633ef2327bf650d3c66 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Fri, 25 Oct 2024 16:07:03 -0700
Subject: [PATCH] JS8Call - Prevent JS8Call from starting if callsign is not
 set

---
 overlay/opt/emcomm-tools/bin/et-js8call | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/overlay/opt/emcomm-tools/bin/et-js8call b/overlay/opt/emcomm-tools/bin/et-js8call
index d92ec47..3e56a49 100755
--- a/overlay/opt/emcomm-tools/bin/et-js8call
+++ b/overlay/opt/emcomm-tools/bin/et-js8call
@@ -59,6 +59,11 @@ update-config () {
     CALLSIGN=$(cat ${ET_USER_CONFIG} | jq -r .callsign)
     GRID=$(cat ${ET_USER_CONFIG} | jq -r .grid)
 
+    if [ "${CALLSIGN}" = "N0CALL" ]; then
+      notify_user "Can't start JS8Call. No callsign set. Run: et-user."
+      exit 1
+    fi
+
     sed -i "s|^MyCall.*|MyCall=${CALLSIGN}|" ${JS8CALL_CONF_FILE} 
     sed -i "s|^MyGrid.*|MyGrid=${GRID}|" ${JS8CALL_CONF_FILE}