Fixed some compiler warnings identified by gcc's -Wextra option.

[collectd.git] / src / network.c

diff --git a/src/network.c b/src/network.c
index c347552..7fb19a1 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -513,7 +513,8 @@ static int parse_packet (void *buffer, int buffer_len)
        memset (&type, '\0', sizeof (type));
        status = 0;
 
-       while ((status == 0) && (buffer_len > sizeof (part_header_t)))
+       while ((status == 0) && (0 < buffer_len)
+                       && ((unsigned int)buffer_len > sizeof (part_header_t)))
        {
                header = (part_header_t *) buffer;