fix markdown and html export of empty table cells

thehyve · Jun 9, 2020 · 982e353 · 982e353
1 parent 487139f
commit 982e353
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/rabbitinahat/src/main/java/org/ohdsi/rabbitInAHat/ETLMarkupDocumentGenerator.java b/rabbitinahat/src/main/java/org/ohdsi/rabbitInAHat/ETLMarkupDocumentGenerator.java
@@ -315,8 +315,14 @@ public void addTable(List<Row> rows) {
 
 			for (Row row : rows) {
 				line = new StringBuilder();
-				for (String value : row.getCells())
-					line.append("| ").append(value.replaceAll("\n", "  ")).append(" ");
+				for (String value : row.getCells()) {
+					if (value != null) {
+						value = value.replaceAll("\n", "  ");
+					} else {
+						value = "";
+					}
+					line.append("| ").append(value).append(" ");
+				}
 				line.append("|");
 				lines.add(line.toString());
 			}
@@ -415,8 +421,12 @@ public void addTable(List<Row> rows) {
 
 				for (Row row : rows) {
 					lines.add("\t<tr>");
-					for (String cell : row.getCells())
+					for (String cell : row.getCells()) {
+						if (cell == null) {
+							cell = "";
+						}
 						lines.add("\t\t<td>" + cell + "</td>");
+					}
 					lines.add("\t</tr>");
 				}
 				lines.add("</table>");