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changeset 13548:2a165b1e841c

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NodeList: use EMPTY_NODE_ARRAY for zero-sized arrays
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 08 Jan 2014 14:48:32 +0100
parents 8ea968b6dba9
children f8e8f3c499c1
files graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeList.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeList.java	Wed Jan 08 14:47:47 2014 +0100
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeList.java	Wed Jan 08 14:48:32 2014 +0100
@@ -46,7 +46,7 @@
     }
 
     protected NodeList(T[] elements) {
-        if (elements == null) {
+        if (elements == null || elements.length == 0) {
             this.size = 0;
             this.nodes = EMPTY_NODE_ARRAY;
             this.initialSize = 0;