防止null值

src/main/java/com/keymobile/indicators/api/hytobacco/TaskRuleCtrl.java

@@ -162,7 +162,7 @@ public class TaskRuleCtrl {
         if (taskRuleTargetRoles != null) {
             String roleNamesStr = taskRuleTargetRoles.getEnterRoleNames();
             String roleIdsStr = taskRuleTargetRoles.getEnterRoleIds();
-
+            if(StringUtils.isNotBlank(roleNamesStr)&&StringUtils.isNotBlank(roleIdsStr)){
                 List<String> roleNames = Arrays.asList(StringUtils.split(roleNamesStr, Constants.SEP_COMMA));
                 List<String> roleIds = Arrays.asList(StringUtils.split(roleIdsStr, Constants.SEP_COMMA));
                 for (int i= 0; i < roleIds.size(); i++) {
@@ -172,6 +172,7 @@ public class TaskRuleCtrl {
                     result.add(r);
                 }
             }
+        }
         return result;
     }