From 4f3f8bd5e5524d7588e7f388173c5a8f4268a74c Mon Sep 17 00:00:00 2001
From: XANTRONIX Development <dev@xantronix.com>
Date: Thu, 23 Jul 2020 01:43:25 -0400
Subject: [PATCH] Use S_IFMT mask to test for S_IFSOCK in src/kiss.c

---
 src/kiss.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kiss.c b/src/kiss.c
index 897396c..d7047c3 100644
--- a/src/kiss.c
+++ b/src/kiss.c
@@ -73,7 +73,7 @@ patty_kiss_tnc *patty_kiss_tnc_new(const char *device) {
         goto error_stat;
     }
 
-    if (st.st_mode & S_IFSOCK) {
+    if ((st.st_mode & S_IFMT) == S_IFSOCK) {
         struct sockaddr_un addr;
 
         if (strlen(device) > sizeof(addr.sun_path)) {