Fix: don't throw an exception when sanitizing nil

linuxfrorg · Jun 25, 2013 · 6e2af2c · 6e2af2c
1 parent 9fad0ce
commit 6e2af2c
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/lib/html/pipeline/linuxfr.rb b/lib/html/pipeline/linuxfr.rb
@@ -22,9 +22,10 @@ def self.render(text)
         result[:output].to_s
       end
 
-      def self.sanitize(text)
-        pipeline = HTML::Pipeline.new [HTML::Pipeline::SanitizationFilter], CONTEXT
-        result = pipeline.call text
+      def self.sanitize(html)
+        return "" if html.nil?
+        pipeline = HTML::Pipeline.new [HTML::Pipeline::SanitizationFilter]
+        result = pipeline.call html
         result[:output].to_s
       end
     end

diff --git a/lib/html/pipeline/version.rb b/lib/html/pipeline/version.rb
@@ -1,5 +1,5 @@
 module HTML
   class Pipeline
-    VERSION = "0.14.2"
+    VERSION = "0.14.3"
   end
 end