set intro step to zero at the end of introduction

afshinm · afshinm · commit a9b886959bbc · 2013-03-19T13:04:34.000+03:30
diff --git a/intro.js b/intro.js
@@ -149,6 +149,8 @@
     }
     //clean listeners
     targetElement.onkeydown = null;
+    //set the step to zero
+    this._currentStep = undefined;
     //check if any callback is defined
     if (this._introExitCallback != undefined) {
       this._introExitCallback.call(this);

Original file line number	Diff line number	Diff line change
`@@ -149,6 +149,8 @@`
`149`	`149`	`}`
`150`	`150`	`//clean listeners`
`151`	`151`	`targetElement.onkeydown = null;`
	`152`	`+ //set the step to zero`
	`153`	`+ this._currentStep = undefined;`
`152`	`154`	`//check if any callback is defined`
`153`	`155`	`if (this._introExitCallback != undefined) {`
`154`	`156`	`this._introExitCallback.call(this);`