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Fix compiler warning.

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This commit is contained in:
Vladislav Grishenko
2013-11-26 11:02:29 +00:00
committed by Simon Kelley
parent 532066ee2d
commit 99e8891f85
1 changed files with 7 additions and 3 deletions
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10
src/rfc2131.c
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@@ -92,7 +92,10 @@ size_t dhcp_reply(struct dhcp_context *context, char *iface_name, int int_index,
struct dhcp_netid known_id, iface_id, cpewan_id;
struct dhcp_opt *o;
unsigned char pxe_uuid[17];
unsigned char *oui = NULL, *serial = NULL, *class = NULL;
unsigned char *oui = NULL, *serial = NULL;
#ifdef HAVE_SCRIPT
unsigned char *class = NULL;
#endif
subnet_addr.s_addr = override.s_addr = 0;
@@ -156,8 +159,9 @@ size_t dhcp_reply(struct dhcp_context *context, char *iface_name, int int_index,
unsigned char *y = option_ptr(opt, offset + elen + 5);
oui = option_find1(x, y, 1, 1);
serial = option_find1(x, y, 2, 1);
class = option_find1(x, y, 3, 1);
#ifdef HAVE_SCRIPT
class = option_find1(x, y, 3, 1);
#endif
/* If TR069-id is present set the tag "cpewan-id" to facilitate echoing
the gateway id back. Note that the device class is optional */
if (oui && serial)