From 149542a2221cbbd1bf70519d4e0a6d6b3918eb52 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Wed, 2 Mar 2022 13:38:32 -0500
Subject: [PATCH] typo

---
 main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.c b/main.c
index abd27944..b81e9421 100644
--- a/main.c
+++ b/main.c
@@ -30,7 +30,7 @@ int main(int argc, char * argv[]) {
 //  fprintf(stderr, "test result: %s\n", resbuffer);
   fclose(file_test);	
   
-  if (resbuffer <> NULL) 
+  if (resbuffer != NULL) 
   {
     sleep(5);  // try sleep at start to help boot
     voltageThreshold = 3.7;