Fix static analyzer warning
Fix static analyzer warning

gaurav1981/FuzzyAutocompletePlugin,ArthurKK/FuzzyAutocompletePlugin,sunzeboy/FuzzyAutocompletePlugin,hanhailong/FuzzyAutocompletePlugin,naohta/FuzzyAutocompletePlugin,justinjing/FuzzyAutocompletePlugin,AmitaiB/FuzzyAutocompletePlugin,Hidebush/FuzzyAutocompletePlugin,ShengQiangLiu/FuzzyAutocompletePlugin,icepy/FuzzyAutocompletePlugin,Eveian/FuzzyAutocompletePlugin,SampleLiao/FuzzyAutocompletePlugin,waynett/FuzzyAutocompletePlugin,dymv/FuzzyAutocompletePlugin,richardjrossiii/FuzzyAutocompletePlugin,NghiaTranUIT/FuzzyAutocompletePlugin,chinazyq/FuzzyAutocompletePlugin,chengkaizone/FuzzyAutocompletePlugin,gank0326/AutoCompelete