Change type of repoPushedAt to (Maybe GithubDate)

sol · sol · commit 940581d480f4 · 2012-03-07T07:20:43.000+01:00
pushed_at may be null
diff --git a/Github/Data/Definitions.hs b/Github/Data/Definitions.hs
@@ -357,7 +357,7 @@ data Repo = Repo {
   ,repoName :: String
   ,repoLanguage :: Maybe String
   ,repoMasterBranch :: Maybe String
-  ,repoPushedAt :: GithubDate
+  ,repoPushedAt :: Maybe GithubDate   -- ^ this is Nothing for new repositories
   ,repoId :: Int
   ,repoUrl :: String
   ,repoOpenIssues :: Int
