From 94e50f146a3abf91caa5d01b8441231f7a930fff Mon Sep 17 00:00:00 2001
From: Hans Christian Olaussen <41271048+klutvott123@users.noreply.github.com>
Date: Tue, 15 Dec 2020 22:43:37 +0100
Subject: [PATCH] Prevent running crossfire.lua if crossfire not available

Checks if crossfire is available before running crossfire.lua. Exits the script and shows an error message if not.
---
 radio/sdcard/horus/SCRIPTS/TOOLS/crossfire.lua      | 5 +++++
 radio/sdcard/taranis-x7/SCRIPTS/TOOLS/crossfire.lua | 5 +++++
 radio/sdcard/taranis-x9/SCRIPTS/TOOLS/crossfire.lua | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/radio/sdcard/horus/SCRIPTS/TOOLS/crossfire.lua b/radio/sdcard/horus/SCRIPTS/TOOLS/crossfire.lua
index 0f9b1a20f..b19bb5ee2 100644
--- a/radio/sdcard/horus/SCRIPTS/TOOLS/crossfire.lua
+++ b/radio/sdcard/horus/SCRIPTS/TOOLS/crossfire.lua
@@ -30,6 +30,11 @@ local function run(event)
     return 2
   end
 
+  if crossfireTelemetryPush() == nil then
+    error("Crossfire not available!")
+    return 2
+  end
+
   chdir("/SCRIPTS/TOOLS/CROSSFIRE")
   return "crossfire.lua"
 end
diff --git a/radio/sdcard/taranis-x7/SCRIPTS/TOOLS/crossfire.lua b/radio/sdcard/taranis-x7/SCRIPTS/TOOLS/crossfire.lua
index debf9056d..3e8a6930a 100644
--- a/radio/sdcard/taranis-x7/SCRIPTS/TOOLS/crossfire.lua
+++ b/radio/sdcard/taranis-x7/SCRIPTS/TOOLS/crossfire.lua
@@ -30,6 +30,11 @@ local function run(event)
     return 2
   end
 
+  if crossfireTelemetryPush() == nil then
+    error("Crossfire not available!")
+    return 2
+  end
+  
   chdir("/SCRIPTS/TOOLS/CROSSFIRE")
   return "crossfire.lua"
 end
diff --git a/radio/sdcard/taranis-x9/SCRIPTS/TOOLS/crossfire.lua b/radio/sdcard/taranis-x9/SCRIPTS/TOOLS/crossfire.lua
index 0f9b1a20f..b19bb5ee2 100644
--- a/radio/sdcard/taranis-x9/SCRIPTS/TOOLS/crossfire.lua
+++ b/radio/sdcard/taranis-x9/SCRIPTS/TOOLS/crossfire.lua
@@ -30,6 +30,11 @@ local function run(event)
     return 2
   end
 
+  if crossfireTelemetryPush() == nil then
+    error("Crossfire not available!")
+    return 2
+  end
+
   chdir("/SCRIPTS/TOOLS/CROSSFIRE")
   return "crossfire.lua"
 end