[Documentation] Minor fix.

cfa26784 · Fabio Pelosin · acc85d87 · cfa26784
Commit cfa26784 authored Feb 02, 2013 by Fabio Pelosin
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documentation.rb lib/cocoapods/generator/documentation.rb +1 -1

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--- a/lib/cocoapods/generator/documentation.rb
+++ b/lib/cocoapods/generator/documentation.rb
@@ -144,7 +144,7 @@ module Pod
      #         their value as defined in the specification.
      #
      def spec_appledoc_options
-        return unless specification.documentation
+        return [] unless specification.documentation
        specification.documentation[:appledoc]
      end