couple of otr related bug fixes and basic ping

1 files changed, 3 insertions, 7 deletions

diff --git a/src/eu/siacs/conversations/crypto/OtrEngine.java b/src/eu/siacs/conversations/crypto/OtrEngine.java
index eca01a73..23af94e7 100644
--- a/src/eu/siacs/conversations/crypto/OtrEngine.java
+++ b/src/eu/siacs/conversations/crypto/OtrEngine.java
@@ -64,16 +64,12 @@ public class OtrEngine implements OtrEngineHost {
 			PrivateKey privateKey = keyFactory.generatePrivate(privateKeySpec);
 			return new KeyPair(publicKey, privateKey);
 		} catch (JSONException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
+			return null;
 		} catch (NoSuchAlgorithmException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
+			return null;
 		} catch (InvalidKeySpecException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
+			return null;
 		}
-		return null;
 	}
 	
 	private void saveKey() {