bin/redis-load in redis-dump-0.3.1 vs bin/redis-load in redis-dump-0.3.2

@@ -27,25 +27,26 @@
   
   global :u, :uri, String, "Redis URI (e.g. redis://hostname[:port])"
   global :d, :database, Integer, "Redis database (e.g. -d 15)"
   global :s, :sleep, Integer, "Sleep for S seconds after dumping (for debugging)"
   global :V, :version, "Display version" do 
-    puts "Version: #{Redis::Dump::VERSION.to_s}"
+    puts "redis-dump v#{Redis::Dump::VERSION.to_s}"
     exit 0
   end
   global :D, :debug do
     Redis::Dump.debug = true
   end
   global :nosafe do
     Redis::Dump.safe = false
   end
   
   before do |obj|
+    obj.global.uri ||= ENV['REDIS_URI']
     obj.global.uri ||= 'redis://%s:%s' % [Redis::Dump.host, Redis::Dump.port]
     obj.global.uri = 'redis://' << obj.global.uri unless obj.global.uri.match(/^redis:\/\//)
     obj.global.database &&= obj.global.database.to_i
     obj.global.database ||= (0..15)
-    Redis::Dump.ld " redis_uri: #{obj.global.uri} (#{obj.global.database})"
+    Redis::Dump.ld "redis_uri: #{obj.global.uri} (#{obj.global.database})"
     Redis::Dump.ld "Process: #{$$}; Memory: #{Redis::Dump.memory_usage}" if Redis::Dump.debug
   end
   
   after do |obj|
     Redis::Dump.ld "Process: #{$$}; Memory: #{Redis::Dump.memory_usage}" if Redis::Dump.debug
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