1 files changed, 3 insertions, 3 deletions
diff --git a/src/net/sourceforge/plantuml/command/CommandDecoratorMultine.java b/src/net/sourceforge/plantuml/command/CommandDecoratorMultine.java
index c9f2431..5571ded 100644
--- a/src/net/sourceforge/plantuml/command/CommandDecoratorMultine.java
+++ b/src/net/sourceforge/plantuml/command/CommandDecoratorMultine.java
@@ -2,7 +2,7 @@
  * PlantUML : a free UML diagram generator
  * ========================================================================
  *
- * (C) Copyright 2009-2017, Arnaud Roques
+ * (C) Copyright 2009-2020, Arnaud Roques
  *
  * Project Info:  http://plantuml.com
  * 
@@ -42,7 +42,7 @@ public class CommandDecoratorMultine<D extends Diagram> implements Command<D> {
 	private final SingleLineCommand2<D> cmd;
 	private final boolean removeEmptyColumn;
 	private final int nbMaxLines;
-
+	
 	public CommandDecoratorMultine(SingleLineCommand2<D> cmd, int nbMaxLines) {
 		this(cmd, false, nbMaxLines);
 	}
@@ -66,7 +66,7 @@ public class CommandDecoratorMultine<D extends Diagram> implements Command<D> {
 			return CommandControl.NOT_OK;
 		}
 		lines = lines.toSingleLineWithHiddenNewLine();
-		if (cmd.isForbidden(lines.getFirst499())) {
+		if (cmd.isForbidden(lines.getFirst499().getString())) {
 			return CommandControl.NOT_OK;
 		}
 		final CommandControl tmp = cmd.isValid(lines);