From: Alan Knowles <alan@roojs.com>
Date: Wed, 30 Sep 2015 10:01:42 +0000 (+0800)
Subject: JSDOC/TokenStream.vala
X-Git-Url: http://git.roojs.org/?p=gnome.introspection-doc-generator;a=commitdiff_plain;h=d3e61c6c6ea3fcfe0d59cae93d232628f7253cdb

JSDOC/TokenStream.vala
---

diff --git a/JSDOC/TokenStream.vala b/JSDOC/TokenStream.vala
index fb2f884..096e954 100644
--- a/JSDOC/TokenStream.vala
+++ b/JSDOC/TokenStream.vala
@@ -161,8 +161,9 @@ namespace JSDOC {
  	    public Gee.ArrayList<Token> nextM(uint howMany) {
 		
 		    //if (typeof howMany == "undefined") howMany = 1;
-		    // if (howMany < 1) { return  null;     		}
-		    
+		    if (howMany < 1) { 
+				throw new JSDOC.TokenStreamError("nextM called with wrong number : %d",howMany);
+		    }
 		    var got = new Gee.ArrayList<Token>();
 
 		    for (var i = 1; i <= howMany; i++) {