Making is_remote_branch? actually look over the remote branches.

robertodecurnex · robertodecurnex · commit 1f8a832e8602 · 2015-01-12T15:42:57.000-03:00
closes ruby-git#64
diff --git a/lib/git/base.rb b/lib/git/base.rb
@@ -167,7 +167,7 @@ def is_local_branch?(branch)
 
     # returns +true+ if the branch exists remotely
     def is_remote_branch?(branch)
-      branch_names = self.branches.local.map {|b| b.name}
+      branch_names = self.branches.remote.map {|b| b.name}
       branch_names.include?(branch)
     end
 
