From b07cb9401f1bd4a6a8442e03e88dff75731a6c2a Mon Sep 17 00:00:00 2001
From: MX <10697207+xMasterX@users.noreply.github.com>
Date: Tue, 9 Sep 2025 16:48:08 +0300
Subject: [PATCH] subghz raw protocol fixes

by WillyJL
---
 lib/subghz/protocols/raw.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/subghz/protocols/raw.c b/lib/subghz/protocols/raw.c
index 96908130e..326576bde 100644
--- a/lib/subghz/protocols/raw.c
+++ b/lib/subghz/protocols/raw.c
@@ -291,9 +291,11 @@ void subghz_protocol_encoder_raw_stop(void* context) {
     furi_check(context);
     SubGhzProtocolEncoderRAW* instance = context;
     instance->is_running = false;
-    if(subghz_file_encoder_worker_is_running(instance->file_worker_encoder)) {
+    if(instance->file_worker_encoder &&
+       subghz_file_encoder_worker_is_running(instance->file_worker_encoder)) {
         subghz_file_encoder_worker_stop(instance->file_worker_encoder);
         subghz_file_encoder_worker_free(instance->file_worker_encoder);
+        instance->file_worker_encoder = NULL;
     }
 }
 
@@ -318,6 +320,7 @@ void subghz_protocol_raw_file_encoder_worker_set_callback_end(
 
 static bool subghz_protocol_encoder_raw_worker_init(SubGhzProtocolEncoderRAW* instance) {
     furi_assert(instance);
+    furi_check(!instance->file_worker_encoder);
 
     instance->file_worker_encoder = subghz_file_encoder_worker_alloc();
     if(subghz_file_encoder_worker_start(