[manager] fix: can query by tags when tagValue is null (#1118)

apache · Jul 21, 2023 · 35d306f · 35d306f
1 parent be136ec
commit 35d306f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/manager/src/main/java/org/dromara/hertzbeat/manager/controller/MonitorsController.java b/manager/src/main/java/org/dromara/hertzbeat/manager/controller/MonitorsController.java
@@ -99,11 +99,11 @@ public ResponseEntity<Message<Page<Monitor>>> getMonitors(
 			if (StringUtils.hasText(tag)) {
 				String[] tagArr = tag.split(":");
 				String tagName = tagArr[0];
-				String tagValue = tagArr[1];
 				ListJoin<Monitor, org.dromara.hertzbeat.common.entity.manager.Tag> tagJoin = root
 						.join(root.getModel()
 								.getList("tags", org.dromara.hertzbeat.common.entity.manager.Tag.class), JoinType.LEFT);
 				if (tagArr.length == TAG_LENGTH) {
+					String tagValue = tagArr[1];
 					andList.add(criteriaBuilder.equal(tagJoin.get("name"), tagName));
 					andList.add(criteriaBuilder.equal(tagJoin.get("value"), tagValue));
 				} else {