shorten >4 names to a, b, c +n more

1 files changed, 6 insertions, 2 deletions

diff --git a/src/main/java/de/pixart/messenger/utils/UIHelper.java b/src/main/java/de/pixart/messenger/utils/UIHelper.java
index 953ffcf81..65b80527b 100644
--- a/src/main/java/de/pixart/messenger/utils/UIHelper.java
+++ b/src/main/java/de/pixart/messenger/utils/UIHelper.java
@@ -372,13 +372,17 @@ public class UIHelper {
     }
 
     public static String concatNames(List<MucOptions.User> users) {
+        return concatNames(users, users.size());
+    }
+
+    public static String concatNames(List<MucOptions.User> users, int max) {
         StringBuilder builder = new StringBuilder();
         final boolean shortNames = users.size() >= 3;
-        for (MucOptions.User user : users) {
+        for (int i = 0; i < Math.max(users.size(), max); ++i) {
             if (builder.length() != 0) {
                 builder.append(", ");
             }
-            final String name = UIHelper.getDisplayName(user);
+            final String name = UIHelper.getDisplayName(users.get(0));
             builder.append(shortNames ? name.split("\\s+")[0] : name);
         }
         return builder.toString();