From 88322f341a645f94eb1c793bb5a1316c46883e32 Mon Sep 17 00:00:00 2001
From: Tom Hacohen <tom@stosb.com>
Date: Tue, 14 Feb 2017 15:15:20 +0000
Subject: [PATCH] Handle impossible issue in hmac calculation.

---
 .../java/at/bitfire/davdroid/journalmanager/BaseManager.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/at/bitfire/davdroid/journalmanager/BaseManager.java b/app/src/main/java/at/bitfire/davdroid/journalmanager/BaseManager.java
index ac859a87..2e574fab 100644
--- a/app/src/main/java/at/bitfire/davdroid/journalmanager/BaseManager.java
+++ b/app/src/main/java/at/bitfire/davdroid/journalmanager/BaseManager.java
@@ -78,8 +78,8 @@ abstract class BaseManager {
 
                 hashContent.write(content);
             } catch (IOException e) {
-                // FIXME: Do something
-                e.printStackTrace();
+                // Can never happen, but just in case, return a bad hmac
+                return "DEADBEEFDEADBEEFDEADBEEFDEADBEEF".getBytes();
             }
 
             return hmac(keyBase64, hashContent.toByteArray());