diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/entities/Contact.java | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/main/java/eu/siacs/conversations/entities/Contact.java b/src/main/java/eu/siacs/conversations/entities/Contact.java index 6a6b41d6..1fb80b9b 100644 --- a/src/main/java/eu/siacs/conversations/entities/Contact.java +++ b/src/main/java/eu/siacs/conversations/entities/Contact.java @@ -266,13 +266,15 @@ public class Contact implements ListItem { } public ArrayList<String> getOtrFingerprints() { - ArrayList<String> fingerprints = new ArrayList<String>(); + final ArrayList<String> fingerprints = new ArrayList<String>(); try { if (this.keys.has("otr_fingerprints")) { - JSONArray prints = this.keys - .getJSONArray("otr_fingerprints"); + final JSONArray prints = this.keys.getJSONArray("otr_fingerprints"); for (int i = 0; i < prints.length(); ++i) { - fingerprints.add(prints.getString(i)); + final String print = prints.getString(i); + if (print != null && !print.isEmpty()) { + fingerprints.add(prints.getString(i)); + } } } } catch (final JSONException ignored) { |