From a50f89f16f1a67b066e3414ae2e6fff4184ecc8b Mon Sep 17 00:00:00 2001
From: liamcottle <liam@liamcottle.com>
Date: Sat, 7 Jun 2025 17:38:22 +1200
Subject: [PATCH] ensure root path is usable

---
 examples/companion_radio/MyMesh.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/companion_radio/MyMesh.cpp b/examples/companion_radio/MyMesh.cpp
index 4d3860c3..68e9d615 100644
--- a/examples/companion_radio/MyMesh.cpp
+++ b/examples/companion_radio/MyMesh.cpp
@@ -1312,8 +1312,9 @@ void MyMesh::checkCLIRescueCmd() {
       
       // log each file and directory
       File root = _store->openRead(path);
-      File file = root.openNextFile();
-      while (file) {
+      if(root){
+        File file = root.openNextFile();
+        while (file) {
 
           if (file.isDirectory()) {
             Serial.print("[dir] ");
@@ -1329,6 +1330,7 @@ void MyMesh::checkCLIRescueCmd() {
           // move to next file
           file = root.openNextFile();
 
+        }
       }
 
     } else if (memcmp(cli_command, "cat", 3) == 0) {