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fix for issue #49

This commit is contained in:
Neel Goyal 2014-01-10 10:28:28 -05:00
parent 34d3f1f938
commit 722a27bfef
1 changed files with 8 additions and 3 deletions
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11
src/general.c
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@ -10,7 +10,7 @@
/*
* Copyright (c) 2013, Versign, Inc.
* All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
@ -196,7 +196,7 @@ ub_resolve_callback(void *arg, int err, ldns_buffer * result, int sec,
*/
if (netreq->state == NET_REQ_NOT_SENT) {
/* just do a very short timer since this was called immediately.
* we can make this less hacky, but it gets interesting when multiple
* we can make this less hacky, but it gets interesting when multiple
* netreqs need to be issued and some resolve immediately vs. not.
*/
struct timeval tv;
@ -329,13 +329,18 @@ getdns_general(struct getdns_context *context,
{
int extcheck = GETDNS_RETURN_GOOD;
if (!context || !context->event_base_async || callback == NULL) {
if (!context || !context->event_base_async) {
/* Can't do async without an event loop
* or callback
*/
return GETDNS_RETURN_BAD_CONTEXT;
}
/* ensure callback is not NULL */
if (!callback) {
return GETDNS_RETURN_INVALID_PARAMETER;
}
extcheck = validate_extensions(extensions);
if (extcheck != GETDNS_RETURN_GOOD)
return extcheck;