fix RM-305
fix RM-305

http://hipbyte.myjetbrains.com/youtrack/issue/RM-305

beni55/RubyMotion,katsuyoshi/RubyMotion,beni55/RubyMotion,jjaffeux/RubyMotion,jjaffeux/RubyMotion,hboon/RubyMotion,beni55/RubyMotion,katsuyoshi/RubyMotion,incbee/RubyMotion,katsuyoshi/RubyMotion,hboon/RubyMotion,incbee/RubyMotion,katsuyoshi/RubyMotion,jjaffeux/RubyMotion,jjaffeux/RubyMotion,HipByte/RubyMotion,incbee/RubyMotion,HipByte/RubyMotion,hboon/RubyMotion,incbee/RubyMotion,HipByte/RubyMotion,beni55/RubyMotion