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[Java] Handle nullable arrays
[ldk-java]
/
src
/
main
/
java
/
org
/
ldk
/
util
/
InternalUtils.java
diff --git
a/src/main/java/org/ldk/util/InternalUtils.java
b/src/main/java/org/ldk/util/InternalUtils.java
index f26c2ae06daa140816fdb9cb16da1d6aecedcb86..d9c3f6ef8364a4f89ec1c2653f5d747455325345 100644
(file)
--- a/
src/main/java/org/ldk/util/InternalUtils.java
+++ b/
src/main/java/org/ldk/util/InternalUtils.java
@@
-2,7
+2,7
@@
package org.ldk.util;
public class InternalUtils {
public static byte[] check_arr_len(byte[] arr, int length) throws IllegalArgumentException {
public class InternalUtils {
public static byte[] check_arr_len(byte[] arr, int length) throws IllegalArgumentException {
- if (arr.length != length) {
+ if (arr
!= null && arr
.length != length) {
throw new IllegalArgumentException("Array must be of fixed size " + length + " but was of length " + arr.length);
}
return arr;
throw new IllegalArgumentException("Array must be of fixed size " + length + " but was of length " + arr.length);
}
return arr;