Removed spaces inside parenthesis.

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/custodian/util/ping.rb b/lib/custodian/util/ping.rb
index cf79754..f8b7c75 100644
--- a/lib/custodian/util/ping.rb
+++ b/lib/custodian/util/ping.rb
@@ -24,13 +24,13 @@ module Custodian
       #
       # Save the hostname away, resolve it if possible.
       #
-      def initialize( hostname )
+      def initialize(hostname)
 
         raise ArgumentError, 'Hostname must not be nil' if  hostname.nil? 
-        raise ArgumentError, 'Hostname must be a String' unless  hostname.kind_of?( String )
+        raise ArgumentError, 'Hostname must be a String' unless  hostname.kind_of?(String)
 
         @hostname = hostname
-        @resolved = Custodian::Util::DNS.hostname_to_ip( hostname )
+        @resolved = Custodian::Util::DNS.hostname_to_ip(hostname)
       end
 
 
@@ -47,7 +47,7 @@ module Custodian
       # Does the hostname resolve to an IPv4 address?
       #
       def is_ipv4?
-        if  ( ! @resolved.nil? ) && ( @resolved =~  /^([0-9]+).([0-9]+).([0-9]+).([0-9]+)$/ ) 
+        if  (! @resolved.nil?) && (@resolved =~  /^([0-9]+).([0-9]+).([0-9]+).([0-9]+)$/) 
           true
         else
           false
@@ -59,7 +59,7 @@ module Custodian
       # Does the hostname resolve to an IPv6 address?
       #
       def is_ipv6?
-        if  ( ! @resolved.nil? ) && ( @resolved =~  /^([a-f0-9:]+)$/i ) 
+        if  (! @resolved.nil?) && (@resolved =~  /^([a-f0-9:]+)$/i) 
           true
         else
           false
@@ -75,11 +75,11 @@ module Custodian
       #
       def run_ping
         if  is_ipv6? 
-          if ( system( "ping6 -c 1 #{@resolved} 2>/dev/null >/dev/null" ) == true )
+          if (system("ping6 -c 1 #{@resolved} 2>/dev/null >/dev/null") == true)
             return true
           end
-        elsif( is_ipv4? )
-          if ( system( "ping -c 1 #{@resolved} 2>/dev/null >/dev/null" ) == true )
+        elsif(is_ipv4?)
+          if (system("ping -c 1 #{@resolved} 2>/dev/null >/dev/null") == true)
             return true
           end
         else