From 027571a0a8bb157bb3fae85e7bf000ff414cb5cf Mon Sep 17 00:00:00 2001
From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Thu, 31 May 2018 16:08:55 +0200
Subject: [PATCH] wireless plugin: fix implicit conversion warning

  CC       src/wireless.lo
src/wireless.c:106:29: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
    len = strlen(fields[0]) - 1;
        ~ ~~~~~~~~~~~~~~~~~~^~~
1 warning generated.
---
 src/wireless.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wireless.c b/src/wireless.c
index 31aba0a5..2e597f37 100644
--- a/src/wireless.c
+++ b/src/wireless.c
@@ -86,7 +86,7 @@ static int wireless_read(void) {
   int numfields;
 
   int devices_found;
-  int len;
+  size_t len;
 
   /* there are a variety of names for the wireless device */
   if ((fh = fopen(WIRELESS_PROC_FILE, "r")) == NULL) {
-- 
2.11.0