From 5059436551ab995eac23f75786cc255d9058b539 Mon Sep 17 00:00:00 2001
From: mauriziovitale84 <maurizio.vitale@alfresco.com>
Date: Tue, 25 Oct 2016 17:37:55 +0100
Subject: [PATCH] Fix empty text

---
 .../src/components/raphael/raphael-text.component.ts           | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ng2-components/ng2-activiti-analytics/src/components/raphael/raphael-text.component.ts b/ng2-components/ng2-activiti-analytics/src/components/raphael/raphael-text.component.ts
index 45ecdae269..b116d5df89 100644
--- a/ng2-components/ng2-activiti-analytics/src/components/raphael/raphael-text.component.ts
+++ b/ng2-components/ng2-activiti-analytics/src/components/raphael/raphael-text.component.ts
@@ -41,6 +41,9 @@ export class RaphaelTextDirective extends RaphaelBase implements OnInit {
 
     ngOnInit() {
         console.log(this.elementRef);
+        if (this.text === null || this.text === undefined) {
+            this.text = '';
+        }
         this.draw(this.position, this.text);
     }