From 4311aa949c291cda21216e860bffa8a734817800 Mon Sep 17 00:00:00 2001
From: Dave Syer <dsyer@pivotal.io>
Date: Mon, 17 Sep 2018 11:22:17 +0100
Subject: [PATCH] Revert "Use comma instead of pipe (better in URL path)"

This reverts commit f0e2f0b975cbbf39f4d694175a696467e3eadc02.
---
 .../cloud/function/deployer/FunctionCreatorConfiguration.java  | 3 ++-
 .../cloud/function/deployer/FunctionProperties.java            | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionCreatorConfiguration.java b/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionCreatorConfiguration.java
index 3b5b867b0..f31298d8a 100644
--- a/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionCreatorConfiguration.java
+++ b/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionCreatorConfiguration.java
@@ -379,7 +379,8 @@ class FunctionCreatorConfiguration {
 				return;
 			}
 			FunctionRegistration<Object> registration = new FunctionRegistration<Object>(
-					bean, FunctionProperties.functionName(counter.getAndIncrement()));
+					bean).names(
+							FunctionProperties.functionName(counter.getAndIncrement()));
 			if (this.runner != null) {
 				if (this.runner.containsBean(FunctionInspector.class.getName())) {
 					Object inspector = this.runner
diff --git a/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionProperties.java b/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionProperties.java
index 33b503b13..f67f9b080 100644
--- a/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionProperties.java
+++ b/spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionProperties.java
@@ -82,7 +82,7 @@ public class FunctionProperties {
 		for (int i = 0; i <= StringUtils.countOccurrencesOf(name, ","); i++) {
 			names.add("function" + i);
 		}
-		return StringUtils.collectionToDelimitedString(names, ",");
+		return StringUtils.collectionToDelimitedString(names, "|");
 	}
 
 	public static String functionName(int value) {