From 279c308da4ce64e894805d1bef76d8f81ba6ebe7 Mon Sep 17 00:00:00 2001
From: Hans Christian Olaussen <41271048+klutvott123@users.noreply.github.com>
Date: Sat, 26 Feb 2022 10:18:35 +0100
Subject: [PATCH] fix: lua error message not always shown (#1604)

---
 radio/src/lua/interface.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/radio/src/lua/interface.cpp b/radio/src/lua/interface.cpp
index 4e0aba09d..4457b8303 100644
--- a/radio/src/lua/interface.cpp
+++ b/radio/src/lua/interface.cpp
@@ -798,7 +798,8 @@ void luaError(lua_State * L, uint8_t error)
     if (!strncmp(msg, ".", 2)) msg += 1;
 #endif
 #if LCD_W == 128
-      msg = strrchr(msg, '/') + 1;
+    const char * tmp = strrchr(msg, '/');
+    if (tmp) msg = tmp + 1;
 #else
     if (!strncmp(msg, "/SCRIPTS/", 9)) msg += 9;
 #endif