fix(converter.js): add error if the passed argument is not an object

showdownjs · Jun 3, 2015 · d86ed45 · d86ed45
1 parent 33f64f6
commit d86ed45
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/converter.js b/src/converter.js
@@ -76,6 +76,9 @@ showdown.Converter = function (converterOptions) {
           options[opt] = converterOptions[opt];
         }
       }
+    } else {
+      throw Error('Converter expects the passed parameter to be an object, but ' + typeof converterOptions +
+      ' was passed instead.')
     }
 
     if (options.extensions) {