From 75c5c162979b7cd729131e682b4ac7a299ca9067 Mon Sep 17 00:00:00 2001
From: Alfred Xing <alfredxing@users.noreply.github.com>
Date: Sun, 23 Nov 2014 14:06:29 -0800
Subject: [PATCH] Handle path overrides

---
 lib/jekyll/metadata.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/jekyll/metadata.rb b/lib/jekyll/metadata.rb
index 2012afc6..68a31a05 100644
--- a/lib/jekyll/metadata.rb
+++ b/lib/jekyll/metadata.rb
@@ -16,8 +16,10 @@ module Jekyll
 
     # Add a path to the metadata
     #
-    # Returns true.
+    # Returns true, also on failure.
     def add(path)
+      return true if not File.exist? path
+
       @metadata[path] = {
         "mtime" => File.mtime(path),
         "deps" => []
@@ -71,7 +73,8 @@ module Jekyll
     #
     # Returns nothing.
     def add_dependency(path, dependency)
-      add(path) if @metadata[path].nil?
+      return if @metadata[path].nil?
+
       @metadata[path]["deps"] << dependency unless @metadata[path]["deps"].include? dependency
       regenerate? dependency
     end