[UIPod] Robustness against missing authors.

1eb9a22b · Fabio Pelosin · d434ccf4 · 1eb9a22b
Commit 1eb9a22b authored Oct 02, 2012 by Fabio Pelosin
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ui_pod.rb lib/cocoapods/user_interface/ui_pod.rb +1 -1

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--- a/lib/cocoapods/user_interface/ui_pod.rb
+++ b/lib/cocoapods/user_interface/ui_pod.rb
@@ -42,7 +42,7 @@ module Pod
      end

      def authors
-        spec.authors.keys.to_sentence
+        spec.authors ? spec.authors.keys.to_sentence : ''
      end

      def homepage