[Bugfix][T106BUG-184] cant set and commit uci -1

Only Configure:No
Affected branch:master
Affected module:uci
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update:No

Change-Id: I048b5908adecf093282fa2208c664b12a742fbd1
2 files changed