minor bugfix
diff --git a/extensions/ebt_ip.c b/extensions/ebt_ip.c
index 71d7f30..0deb3e0 100644
--- a/extensions/ebt_ip.c
+++ b/extensions/ebt_ip.c
@@ -155,7 +155,7 @@
unsigned int *flags, struct ebt_entry_match **match)
{
struct ebt_ip_info *ipinfo = (struct ebt_ip_info *)(*match)->data;
- char *end, *buffer;
+ char *end;
int i;
switch (c) {
@@ -193,7 +193,7 @@
if (optind > argc)
print_error("Missing ip tos argument");
i = strtol(argv[optind - 1], &end, 16);
- if (i < 0 || i > 255 || *buffer != '\0')
+ if (i < 0 || i > 255 || *end != '\0')
print_error("Problem with specified ip tos");
ipinfo->tos = i;
ipinfo->bitmask |= EBT_IP_TOS;