1 files changed, 1 insertions, 4 deletions

diff --git a/src/main/java/cuchaz/enigma/mapping/ClassMapping.java b/src/main/java/cuchaz/enigma/mapping/ClassMapping.java
index 84fb6dd..99e463d 100644
--- a/src/main/java/cuchaz/enigma/mapping/ClassMapping.java
+++ b/src/main/java/cuchaz/enigma/mapping/ClassMapping.java
@@ -444,10 +444,7 @@ public class ClassMapping implements Serializable, Comparable<ClassMapping> {
 
     public boolean containsArgument(BehaviorEntry obfBehaviorEntry, String name) {
         MethodMapping methodMapping = m_methodsByObf.get(getMethodKey(obfBehaviorEntry.getName(), obfBehaviorEntry.getSignature()));
-        if (methodMapping != null) {
-            return methodMapping.containsArgument(name);
-        }
-        return false;
+        return methodMapping != null && methodMapping.containsArgument(name);
     }
 
     public static boolean isSimpleClassName(String name) {