Merge branch 'collectd-5.8'

[collectd.git] / src / wireless.c

diff --git a/src/wireless.c b/src/wireless.c
index 31aba0a..2e597f3 100644 (file)
--- 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) {