From 2bf35e5f0d24b1588bcd30ce4c782c01ba6fc66b Mon Sep 17 00:00:00 2001
From: Aryeh Hillman <aryeh@cloudparity.com>
Date: Sat, 12 Apr 2014 16:41:54 -0700
Subject: [PATCH] Fix when exporting to excel files

When exporting to excel, there cannot be more than 255 columns.
If there are more columns than that, we write "ERROR: TOO MANY
COLUMNS" to the 255th column. Formerly, OpenRefine reported
a 500 Server error.
---
 main/src/com/google/refine/exporters/XlsExporter.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/src/com/google/refine/exporters/XlsExporter.java b/main/src/com/google/refine/exporters/XlsExporter.java
index 1d2bd0f5b..ba4ed8dec 100644
--- a/main/src/com/google/refine/exporters/XlsExporter.java
+++ b/main/src/com/google/refine/exporters/XlsExporter.java
@@ -102,6 +102,7 @@ public class XlsExporter implements StreamExporter {
                     Cell c = r.createCell(i);
                     if (i == 255 && cells.size() > 256) {
                         c.setCellValue("ERROR: TOO MANY COLUMNS");
+                        break;
                     } else {
                         CellData cellData = cells.get(i);