From 142a3a302b9486eeabfb17b3643c3305ad7c4105 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benito=20Palacios=20S=C3=A1nchez?= <benito356@gmail.com>
Date: Sat, 5 Dec 2015 12:19:52 +0100
Subject: [PATCH] Prevent errors from invalid XPaths

---
 .gitignore           | 1 +
 CHANGELOG.md         | 1 +
 lib/xsd.coffee       | 2 +-
 lib/xsdParser.coffee | 3 +--
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index ade14b9..f12b1ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .DS_Store
 npm-debug.log
 node_modules
+.imdone
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ad4ede..393c8e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## 0.7.5
 * Merge attributes from extension types.
 * Throw errors to console to not annoy the user.
+* Prevent error from invalid XPaths.
 
 ## 0.7.4
 * Fix using a root type as children too.
diff --git a/lib/xsd.coffee b/lib/xsd.coffee
index 5f8adfe..2d3438b 100644
--- a/lib/xsd.coffee
+++ b/lib/xsd.coffee
@@ -78,7 +78,7 @@ module.exports =
     type = xsdParser.roots[xpath[0]]
     xpath.shift()  # Remove root node.
 
-    while xpath && xpath.length > 0
+    while xpath && xpath.length > 0 && type
       nextTag = xpath.shift()
       nextTypeName = @findTypeFromTag nextTag, type
       type = @types[nextTypeName]
diff --git a/lib/xsdParser.coffee b/lib/xsdParser.coffee
index 48ebb11..f1e529e 100644
--- a/lib/xsdParser.coffee
+++ b/lib/xsdParser.coffee
@@ -58,12 +58,11 @@ module.exports =
 
     # TODO: Process all Attributes definition.
     # TODO: Process all AttributeGroup
-    # TODO: Process all Group
 
     # Post parse the nodes and resolve links.
     @postParsing()
 
-    console.log @types
+    # Return calling the complete callback.
     complete()