From ac3c1bbf9f09fbf86317d9d720d7a8a59631ca14 Mon Sep 17 00:00:00 2001
From: Emily Astranova <emily@astralabs.dev>
Date: Thu, 9 Jan 2025 11:17:14 -0500
Subject: [PATCH] Fix incorrect header length

Signed-off-by: Emily Astranova <emily@astralabs.dev>
---
 client/src/wiegand_formatutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/wiegand_formatutils.c b/client/src/wiegand_formatutils.c
index d279744b9..f77ab5bfe 100644
--- a/client/src/wiegand_formatutils.c
+++ b/client/src/wiegand_formatutils.c
@@ -165,7 +165,7 @@ static uint8_t get_length_from_header(wiegand_message_t *data) {
         len = 0;
     }
 
-    while (hfmt > 1) {
+    while (hfmt > 0) {
         hfmt >>= 1;
         len++;
     }