[RFA] objc-lang.c (selectors_info): Check strchr for null result.

[Michael Snyder]

Joel Brobecker wrote:
>> 2011-03-04  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
>>
>> 	* objc-lang.c (selectors_info): Check strchr for null result.
> 
> That looks good to me...
> 

Thanks, checking in.