From be5564f5b23065c67d4105fd49523acd7e2f98c3 Mon Sep 17 00:00:00 2001
From: Beat Christen <beat.christen@systarch.com>
Date: Mon, 13 Jul 2020 15:46:55 +0200
Subject: [PATCH] ignore trailing ws when reading diagrams from pipes

fixes #349
---
 src/net/sourceforge/plantuml/Pipe.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/net/sourceforge/plantuml/Pipe.java b/src/net/sourceforge/plantuml/Pipe.java
index 4f868072b..2034e4c01 100644
--- a/src/net/sourceforge/plantuml/Pipe.java
+++ b/src/net/sourceforge/plantuml/Pipe.java
@@ -163,10 +163,10 @@ public class Pipe {
 				break;
 			}
 		}
-		if (sb.length() == 0) {
+		String source = sb.toString().trim();
+		if (source.length() == 0) {
 			return null;
 		}
-		String source = sb.toString();
 		if (source.startsWith("@start") == false) {
 			source = "@startuml\n" + source + "\n@enduml";
 		}