Merge pull request jashkenas#291 from cscott/patch-1

docco.parse: Don't crash if config parameter is default value.
milligramme · Jul 1, 2014 · 0bf6750 · 0bf6750
2 parents 58101d3 + ceaff18
commit 0bf6750
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docco.litcoffee b/docco.litcoffee
@@ -295,7 +295,7 @@ file extension. Detect and tag "literate" `.ext.md` variants.
 
     getLanguage = (source, config) ->
       ext  = config.extension or path.extname(source) or path.basename(source)
-      lang = config.languages[ext] or languages[ext]
+      lang = config.languages?[ext] or languages[ext]
       if lang and lang.name is 'markdown'
         codeExt = path.extname(path.basename(source, ext))
         if codeExt and codeLang = languages[codeExt]