// Partial result case : STT_RECOGNITION_TYPE_FREE_PARTIAL
// Normal result case : STT_RECOGNITION_TYPE_FREE
- if(results.size() < 0) {
+ if(results.size() < 1) {
PRINTFUNC(DLOG_ERROR, "Result size : %d", results.size());
vd.state = STT_STATE_VAL_NOT_RECOGNISED;
set_animation_state(&vd);