Fixed null pointer possibility for gravatar profiles

James Moger

2011-12-13 d17f433bf1c709b4daab58f503a142dd5e19cc4a

 src/com/gitblit/models/RepositoryModel.java

@@ -51,6 +51,7 @@
   public List<String> federationSets;

   public boolean isFederated;

   public boolean skipSizeCalculation;

   public boolean skipSummaryMetrics;

   public String frequency;

   public String origin;

   public String size;