From 3d9ff836396f70798a4d29c1c894e10d05ebacb0 Mon Sep 17 00:00:00 2001
From: GnsP <sir.gnsp@gmail.com>
Date: Mon, 17 Apr 2023 06:42:05 +0000
Subject: [PATCH] Fix the null identifier issue in MigrateToV2

---
 .../src/main/java/io/cdap/wrangler/parser/MigrateToV2.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wrangler-core/src/main/java/io/cdap/wrangler/parser/MigrateToV2.java b/wrangler-core/src/main/java/io/cdap/wrangler/parser/MigrateToV2.java
index 1fcf030c5..c33103098 100644
--- a/wrangler-core/src/main/java/io/cdap/wrangler/parser/MigrateToV2.java
+++ b/wrangler-core/src/main/java/io/cdap/wrangler/parser/MigrateToV2.java
@@ -814,7 +814,7 @@ public static String getNextToken(StringTokenizer tokenizer, String delimiter,
   public static String getNextToken(StringTokenizer tokenizer, String delimiter,
                                     String directive, String field, int lineno, boolean optional)
     throws DirectiveParseException {
-    String value = null;
+    String value = "";
     if (tokenizer.hasMoreTokens()) {
       if (delimiter == null) {
         value = tokenizer.nextToken().trim();