Speculative fix for possible bug when a pod has no licence

a5bec522 · Will Pragnell · f23ff798 · a5bec522
Commit a5bec522 authored Apr 26, 2012 by Will Pragnell
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acknowledgements.rb lib/cocoapods/generator/acknowledgements.rb +5 -1

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--- a/lib/cocoapods/generator/acknowledgements.rb
+++ b/lib/cocoapods/generator/acknowledgements.rb
@@ -31,7 +31,11 @@ module Pod

      def licenses
        licences_array = [header]
-        @pods.each { |pod| licences_array << hash_for_pod(pod) }
+        @pods.each do |pod|
+          if (hash = hash_for_pod(pod))
+            licences_array << hash
+          end
+        end
        licences_array << footnote
      end