default process concurrency is 0 when concurrency options specified, otherwise default concurrency is 1

2011-11-07 13:10:18 -07:00
parent c6a410b664
commit 33aa1efc90
6 changed files with 68 additions and 23 deletions
@@ -5,7 +5,10 @@ class Foreman::Utils
  def self.parse_concurrency(concurrency)
    begin
      pairs = concurrency.to_s.gsub(/\s/, "").split(",")
-      pairs.inject(Hash.new(1)) do |hash, pair|
+      
+      default = concurrency.nil? ? 1 : 0
+      
+      pairs.inject(Hash.new(default)) do |hash, pair|
        process, amount = pair.split("=")
        hash.update(process => amount.to_i)        
      end