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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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7
src/general.c
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@ -329,13 +329,18 @@ getdns_general(struct getdns_context *context,
{ {
int extcheck = GETDNS_RETURN_GOOD; 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 /* Can't do async without an event loop
* or callback * or callback
*/ */
return GETDNS_RETURN_BAD_CONTEXT; return GETDNS_RETURN_BAD_CONTEXT;
} }
/* ensure callback is not NULL */
if (!callback) {
return GETDNS_RETURN_INVALID_PARAMETER;
}
extcheck = validate_extensions(extensions); extcheck = validate_extensions(extensions);
if (extcheck != GETDNS_RETURN_GOOD) if (extcheck != GETDNS_RETURN_GOOD)
return extcheck; return extcheck;