Fixing error(Warning: Illegal string offset)

Hello,

While working with new getaways to be added to this great module I found these errors when sending nodes URL warnings showed up .. these are the msgs:

Warning: Illegal string offset 'status' in sms_handle_result() (line 242 of /Users/essamqaee/Sites/sms/sites/all/modules/smsframework/sms.module).

fixed that then this showed up later:

Warning: Illegal string offset 'message' in sms_handle_result() (line 248 of /Users/essamqaee/Sites/sms/sites/all/modules/smsframework/sms.module).
Warning: Illegal string offset 'message' in sms_handle_result() (line 249 of /Users/essamqaee/Sites/sms/sites/all/modules/smsframework/sms.module).

I've added !empty() to these vars and it sends without it showing..

the patch has it all.

Thank you