From 7c94dea7b568a84c080e8d4ba785e40c9818105d Mon Sep 17 00:00:00 2001
From: Emmanuel Bigeon <emmanuel@bigeon.fr>
Date: Sun, 14 Oct 2018 09:26:27 -0400
Subject: [PATCH] Avoid multiple creation of empty array

---
 .../java/net/bigeon/gclc/command/base/ScriptExecution.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gclc/src/main/java/net/bigeon/gclc/command/base/ScriptExecution.java b/gclc/src/main/java/net/bigeon/gclc/command/base/ScriptExecution.java
index 8add260..cb0427e 100644
--- a/gclc/src/main/java/net/bigeon/gclc/command/base/ScriptExecution.java
+++ b/gclc/src/main/java/net/bigeon/gclc/command/base/ScriptExecution.java
@@ -139,6 +139,7 @@ public final class ScriptExecution extends Command {
         try (InputStreamReader fReader = new InputStreamReader(
                 Files.newInputStream(Paths.get(scriptFile)), charset);
                 BufferedReader reader = new BufferedReader(fReader)) {
+            String[] emptyArray = new String[0];
             while ((cmd = reader.readLine()) != null) {
                 lineNo++;
                 final String cmdLine = readCommandLine(cmd, params);
@@ -147,7 +148,7 @@ public final class ScriptExecution extends Command {
                 }
                 final List<String> ps = GCLCConstants.splitCommand(cmdLine);
                 final String command = ps.remove(0);
-                application.executeSub(out, in, command, ps.toArray(new String[0]));
+                application.executeSub(out, in, command, ps.toArray(emptyArray));
             }
         } catch (final CommandParsingException e) {
             throw new CommandRunException(