From e935feb0686d1395b51430824e13e842c9d3e1de Mon Sep 17 00:00:00 2001
From: Art O Cathain <art.home@gmail.com>
Date: Wed, 1 Jul 2015 16:59:57 +0100
Subject: [PATCH] extract variable per review comment

---
 .../src/main/java/com/fsck/k9/activity/MessageCompose.java  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/k9mail/src/main/java/com/fsck/k9/activity/MessageCompose.java b/k9mail/src/main/java/com/fsck/k9/activity/MessageCompose.java
index 57e2fe666..31e6073d5 100644
--- a/k9mail/src/main/java/com/fsck/k9/activity/MessageCompose.java
+++ b/k9mail/src/main/java/com/fsck/k9/activity/MessageCompose.java
@@ -2379,8 +2379,10 @@ public class MessageCompose extends K9Activity implements OnClickListener,
         // Decode the identity header when loading a draft.
         // See buildIdentityHeader(TextBody) for a detailed description of the composition of this blob.
         Map<IdentityField, String> k9identity = new HashMap<IdentityField, String>();
-        if (message.getHeader(K9.IDENTITY_HEADER).length > 0 && message.getHeader(K9.IDENTITY_HEADER)[0] != null) {
-            k9identity = IdentityHeaderParser.parse(message.getHeader(K9.IDENTITY_HEADER)[0]);
+        String[] identityHeaders = message.getHeader(K9.IDENTITY_HEADER);
+
+        if (identityHeaders.length > 0 && identityHeaders[0] != null) {
+            k9identity = IdentityHeaderParser.parse(identityHeaders[0]);
         }
 
         Identity newIdentity = new Identity();