增加人脸识别日志。

web/src/main/java/com/jpsoft/smart/modules/mobile/controller/PersonInfoApiController.java

@@ -203,7 +203,10 @@ public class PersonInfoApiController {
 
                         if (personCompanies.size() > 0) {
                             CompanyInfo companyInfo = companyInfoService.get(personCompanies.get(0).getCompanyId());
-                            selectedCompany = companyInfo;
+
+                            if(companyInfo!=null) {
+                                selectedCompany = companyInfo;
+                            }
                         }
                     }
                 }