Add newline for visual pleasure.

1 files changed, 2 insertions, 0 deletions

diff --git a/messagebus/src/main/java/com/yahoo/messagebus/routing/RoutingNode.java b/messagebus/src/main/java/com/yahoo/messagebus/routing/RoutingNode.java
index b46981935aa..341e3613b76 100755
--- a/messagebus/src/main/java/com/yahoo/messagebus/routing/RoutingNode.java
+++ b/messagebus/src/main/java/com/yahoo/messagebus/routing/RoutingNode.java
@@ -331,6 +331,8 @@ public class RoutingNode implements ReplyHandler {
                     if (errorCode != ErrorCode.NONE) {
                         if (errors == null) {
                             errors = new StringBuilder();
+                        } else {
+                            errors.append("\n");
                         }
                         errors.append(error.toString());
                         shouldRetry = resender != null && resender.canRetry(errorCode);