[Openais] Patch for more graceful error handling w/ AMF

[Drew Moseley]

Steven Dake wrote:
>> Index: exec/amfcomp.c
>> ===================================================================
>> --- exec/amfcomp.c    (revision 1452)
>> +++ exec/amfcomp.c    (working copy)
>> @@ -694,6 +694,9 @@
>>      char *ptrptr;
>>      char *buf;
>>  
>> +    if (cluster == NULL || name == NULL)
>> +        return NULL;
>> +
>>     
> same comment above about assertions here ^^
>   

This occurs when amf is explicitly disabled in openais.conf.  If you
then run,

    ../test/clc_cli_script instantiate ../test/testamf1

aisexec will crash by dereferencing amf_cluster is NULL.  Is there a
better way
to ensure a graceful exit in this case?

Drew