allow empty tags

1 files changed, 14 insertions, 18 deletions

diff --git a/src/main/java/com/juick/http/www/NewMessage.java b/src/main/java/com/juick/http/www/NewMessage.java
index 34733511..e2fe9629 100644
--- a/src/main/java/com/juick/http/www/NewMessage.java
+++ b/src/main/java/com/juick/http/www/NewMessage.java
@@ -141,27 +141,23 @@ public class NewMessage {
         body = body.replace("\r", "");
 
         String tagsStr = request.getParameter("tags");
-        if (tagsStr == null || tagsStr.isEmpty()) {
-            response.sendError(400);
-            return;
-        }
-        String tagsArr[] = tagsStr.split("[ \\,]");
-        for (int i = 0; i < tagsArr.length; i++) {
-            if (tagsArr[i].startsWith("*")) {
-                tagsArr[i] = tagsArr[i].substring(1);
+        ArrayList<com.juick.Tag> tags = new ArrayList<Tag>();
+        String tagsArr[] = new String[1];
+        if (tagsStr != null && !tagsStr.isEmpty()) {
+            tagsArr = tagsStr.split("[ \\,]");
+            for (int i = 0; i < tagsArr.length; i++) {
+                if (tagsArr[i].startsWith("*")) {
+                    tagsArr[i] = tagsArr[i].substring(1);
+                }
+                if (tagsArr[i].length() > 64) {
+                    tagsArr[i] = tagsArr[i].substring(0, 64);
+                }
             }
-            if (tagsArr[i].length() > 64) {
-                tagsArr[i] = tagsArr[i].substring(0, 64);
+            tags = TagQueries.getTags(sql, tagsArr, true);
+            while (tags.size() > 5) {
+                tags.remove(5);
             }
         }
-        ArrayList<com.juick.Tag> tags = TagQueries.getTags(sql, tagsArr, true);
-        if (tags.isEmpty()) {
-            response.sendError(400);
-            return;
-        }
-        while (tags.size() > 5) {
-            tags.remove(5);
-        }
 
         String attachmentFName = null;
         try {