Check style existence on output folder instead of source

2 files changed, 7 insertions, 1 deletions

diff --git a/lib/book.js b/lib/book.js
index 93c9486..9ba27f3 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -736,6 +736,12 @@ Book.prototype.resolve = function() {
     return pathUtil.resolveInRoot.apply(null, [this.root].concat(_.toArray(arguments)));
 };
 
+// Resolve a path in the book output
+// Enforce that the output path in the output folder
+Book.prototype.resolveOutput = function() {
+    return pathUtil.resolveInRoot.apply(null, [this.options.output].concat(_.toArray(arguments)));
+};
+
 // Convert an abslute path into a relative path to this
 Book.prototype.relative = function(p) {
     return path.relative(this.root, p);
diff --git a/lib/generators/website.js b/lib/generators/website.js
index ecfd98c..1143fe5 100644
--- a/lib/generators/website.js
+++ b/lib/generators/website.js
@@ -49,7 +49,7 @@ Generator.prototype.prepareStyles = function() {
     this.styles = _.chain(this.styles)
         .map(function(style) {
             var stylePath = that.options.styles[style];
-            if (stylePath && fs.existsSync(that.book.resolve(stylePath))) {
+            if (stylePath && fs.existsSync(that.book.resolveOutput(stylePath))) {
                 return [style, stylePath];
             }
             return null;