lib/git_gc_cron/cli.rb in git-gc-cron-0.0.3 vs lib/git_gc_cron/cli.rb in git-gc-cron-0.0.4

@@ -4,12 +4,14 @@
     def self.start
       verbose = ARGV.first == '-v' and ARGV.shift
       ARGV.each do |base|
         repos = Dir["#{base}/**/{.git,*.git}"]
         repos.each_with_index do |repo_path, i|
-          Dir.chdir(repo_path) do
-            puts repo_path if verbose
-            system ["git", "(##{i + 1}/#{repos.size + 1} #{repo_path}) git"], "gc", "-q"
+          if File.directory?(repo_path) then
+            Dir.chdir(repo_path) do
+              puts repo_path if verbose
+              system ["git", "(##{i + 1}/#{repos.size + 1} #{repo_path}) git"], "gc", "-q"
+            end
           end
         end
       end
     end