From d337763a772f266a4155bfa39a29538ccb1939a5 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Wed, 17 Apr 2024 19:27:07 +0200
Subject: [PATCH] Refactoring

---
 app/src/main/java/eu/faircode/email/EntityRule.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/EntityRule.java b/app/src/main/java/eu/faircode/email/EntityRule.java
index eed7bdde84..638a860b2b 100644
--- a/app/src/main/java/eu/faircode/email/EntityRule.java
+++ b/app/src/main/java/eu/faircode/email/EntityRule.java
@@ -647,15 +647,15 @@ public class EntityRule {
         @Override
         public EvaluationValue evaluate(
                 Expression expression, Token functionToken, EvaluationValue... parameterValues) {
+            List<String> result = new ArrayList<>();
 
             String name = parameterValues[0].getStringValue();
-
-            List<String> result = new ArrayList<>();
-            if (headers != null)
+            if (name != null && headers != null) {
                 for (Header header : headers)
                     if (name.equalsIgnoreCase(header.getName()))
                         result.add(header.getValue());
-            Log.i("EXPR " + name + "=" + TextUtils.join(", ", result));
+                Log.i("EXPR " + name + "=" + TextUtils.join(", ", result));
+            }
 
             return new EvaluationValue(result, ExpressionConfiguration.defaultConfiguration());
         }