Handle case where it was an emptyList

2016-11-13 16:11:19 +00:00
parent efd953f3d4
commit 75d599e061
1 changed files with 4 additions and 1 deletions
--- a/apps/routerconsole/java/src/net/i2p/router/web/NewsFeedHelper.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/NewsFeedHelper.java
@ -56,7 +56,10 @@ public class NewsFeedHelper extends HelperBase {
                if (init != null) {
                    // crude check to see if it's already in there
                    if (entries.size() != 1 || !DataHelper.eq(entries.get(0).title, init.title))
-                        entries.add(init);
+                        if (entries.isEmpty())
+                            entries = Collections.singletonList(init);  // in case it was an emtpyList
+                        else
+                            entries.add(init);
                }
            }
        }