Add toString support for null cells to help with debugging

git-svn-id: http://google-refine.googlecode.com/svn/trunk@2271 7d457c2a-affb-35e4-300a-418c747d4874
2011-10-05 23:33:17 +00:00 · 2011-10-05 23:33:17 +00:00 · 0ce0a0a8d3
commit 0ce0a0a8d3
parent 765fb4ea8e
1 changed files with 1 additions and 1 deletions
--- a/main/src/com/google/refine/model/Row.java
+++ b/main/src/com/google/refine/model/Row.java
@ -239,7 +239,7 @@ public class Row implements HasFields, Jsonizable {
    public String toString() {
        StringBuffer result = new StringBuffer();
        for (Cell cell : cells) {
-            result.append(cell.toString());
+            result.append(cell == null ? "null" : cell.toString());
            result.append(",");
        }
        return result.toString();