From d562384f7362371081f57b0920702d36a106ce0b Mon Sep 17 00:00:00 2001
From: Manfred Karrer <mk@nucleo.io>
Date: Wed, 26 Nov 2014 21:00:44 +0100
Subject: [PATCH] Fix null check

---
 .../gui/main/trade/createoffer/CreateOfferDataModel.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/io/bitsquare/gui/main/trade/createoffer/CreateOfferDataModel.java b/src/main/java/io/bitsquare/gui/main/trade/createoffer/CreateOfferDataModel.java
index 91e3ccc89a..0c26b7b9de 100644
--- a/src/main/java/io/bitsquare/gui/main/trade/createoffer/CreateOfferDataModel.java
+++ b/src/main/java/io/bitsquare/gui/main/trade/createoffer/CreateOfferDataModel.java
@@ -244,7 +244,7 @@ class CreateOfferDataModel implements Activatable, DataModel {
     @SuppressWarnings("NullableProblems")
     void setDirection(Direction direction) {
         // direction can not be changed once it is initially set
-        checkArgument(direction == null);
+        checkArgument(direction != null);
         this.direction = direction;
     }