From: Pavel Aharoni <pa0916@att.com>
Date: Tue, 27 Jun 2017 11:15:04 +0000 (+0300)
Subject: [SDC-39] fix Function args toString
X-Git-Tag: 1.6.6~22^2~89
X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=95eec749b89894f6f74661ec9f9eef46c6798341;p=sdc%2Fsdc-tosca.git

[SDC-39] fix Function args toString

Change-Id: I7b5d1445c701f7a18ebd5522fbf20b8cb5befc3b
Signed-off-by: Pavel Aharoni <pa0916@att.com>
---

diff --git a/src/main/java/org/openecomp/sdc/toscaparser/api/functions/Function.java b/src/main/java/org/openecomp/sdc/toscaparser/api/functions/Function.java
index 5e5f31f..9c39b30 100644
--- a/src/main/java/org/openecomp/sdc/toscaparser/api/functions/Function.java
+++ b/src/main/java/org/openecomp/sdc/toscaparser/api/functions/Function.java
@@ -134,7 +134,8 @@ public abstract class Function {
 
 	@Override
 	public String toString() {
-		return name + ":" + args.toString();
+		String argsStr = args.size() > 1 ? args.toString() : args.get(0).toString();
+		return name + ":" + argsStr;
 	}
 }