fixed NPE when importing data from SO archive, related to #406

Erudika · Oct 11, 2023 · 89ccfe6 · 89ccfe6
1 parent b07cb61
commit 89ccfe6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/java/com/erudika/scoold/controllers/AdminController.java b/src/main/java/com/erudika/scoold/controllers/AdminController.java
@@ -578,8 +578,8 @@ private void importPostsFromSO(List<Map<String, Object>> objs, List<ParaObject>
 			if (StringUtils.equalsAnyIgnoreCase((String) obj.get("postType"), "question", "article")) {
 				p = new Question();
 				p.setTitle((String) obj.get("title"));
-				String t = StringUtils.stripStart(StringUtils.stripEnd((String) obj.
-						getOrDefault("tags", ""), "|"), "|");
+				String t = StringUtils.trimToEmpty(StringUtils.stripStart(StringUtils.stripEnd((String) obj.
+						getOrDefault("tags", ""), "|"), "|"));
 				p.setTags(Arrays.asList(t.split("\\|")));
 				p.setAnswercount(((Integer) obj.getOrDefault("answerCount", 0)).longValue());
 				p.setViewcount(((Integer) obj.getOrDefault("viewCount", 0)).longValue());