restore ruby 1.9.3 compatibility0.8.1

fix some whitespaces
bump up gemspec version

2 files changed, 5 insertions, 5 deletions

diff --git a/lib/oxidized/hook.rb b/lib/oxidized/hook.rb
index 2763c4f..7f1942b 100644
--- a/lib/oxidized/hook.rb
+++ b/lib/oxidized/hook.rb
@@ -19,7 +19,7 @@ class HookManager
   # RegisteredHook is a container for a Hook instance
   class RegisteredHook < Struct.new(:name, :hook); end
 
-  Events = [ 
+  Events = [
     :node_success,
     :node_fail,
     :post_store,
@@ -49,7 +49,7 @@ class HookManager
     Log.debug "Hook #{name.inspect} registered #{hook.class} for event #{event.inspect}"
   end
 
-  def handle event, **ctx_params
+  def handle event, ctx_params={}
     ctx = HookContext.new ctx_params
     ctx.event = event
 
diff --git a/lib/oxidized/hook/exec.rb b/lib/oxidized/hook/exec.rb
index eb71466..af2aeb1 100644
--- a/lib/oxidized/hook/exec.rb
+++ b/lib/oxidized/hook/exec.rb
@@ -9,9 +9,9 @@ class Exec < Oxidized::Hook
 
   def validate_cfg!
     # Syntax check
-    if cfg.has_key? "timeout" 
+    if cfg.has_key? "timeout"
       @timeout = cfg.timeout
-      raise "invalid timeout value" unless @timeout.is_a?(Integer) && 
+      raise "invalid timeout value" unless @timeout.is_a?(Integer) &&
                                            @timeout > 0
     end
 
@@ -25,7 +25,7 @@ class Exec < Oxidized::Hook
     end
 
   rescue RuntimeError => e
-    raise ArgumentError, 
+    raise ArgumentError,
       "#{self.class.name}: configuration invalid: #{e.message}"
   end