From 5f7334d9bcb53d58d396a8f566b8f31278aff1cf Mon Sep 17 00:00:00 2001
From: GONG Jie <gongjie@linux.vnet.ibm.com>
Date: Sun, 31 Dec 2017 23:59:59 +0000
Subject: [PATCH] Remove trailing spaces in file perl-xCAT/xCAT/SSH.pm

---
 perl-xCAT/xCAT/SSH.pm | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/perl-xCAT/xCAT/SSH.pm b/perl-xCAT/xCAT/SSH.pm
index 0f6d0b30e..f7b70fff1 100644
--- a/perl-xCAT/xCAT/SSH.pm
+++ b/perl-xCAT/xCAT/SSH.pm
@@ -36,14 +36,14 @@ our $ssh_version = xCAT::SSH->validate_ssh_version;
         Returns:
         	A command array for the ssh command with the appropriate
         	arguments as defined in the $config hash table
-               
+
         Globals:
         	$ssh_version
         	$SSH_CMD
-    
+
         Error:
         	None
-    
+
         Example:
         	xCAT::SSH->remote_shell_command($config_hash, '/usr/bin/ssh');
 
@@ -99,14 +99,14 @@ sub remote_shell_command {
         Returns:
         	A command array for the scp command with the appropriate
         	arguments as defined in the $config hash table
-                
+
         Globals:
         	$ssh_version
         	$SCP_CMD
-    
+
         Error:
         	None        	
-    
+
         Example:
         	xCAT::SSH->remote_copy_command($config_hash, '/usr/bin/scp');
 
@@ -147,7 +147,7 @@ sub remote_copy_command {
         {
             $scpfile = "/tmp/scp_$$config{'dest-host'}";
         }
-       
+
         open SCPCMDFILE, "> $scpfile"
           or die "Can not open file $scpfile";
         if ($$config{'dest-user'})
@@ -183,7 +183,7 @@ sub remote_copy_command {
                         "$exec_path -p -r $src_file_diff_dest $dest_user_host:$dest_dir/$diff_basename\n";
                 }
             }
-        }        
+        }
 
         close SCPCMDFILE;
         chmod 0755, $scpfile;
@@ -231,13 +231,13 @@ sub remote_copy_command {
         Returns:
         	The string 'OpenSSH' if OpenSSH is used
         	undef otherwise
-                
+
         Globals:
         	$SSH_CMD
-    
+
         Error:
         	None
-    
+
         Example:
         	$ssh_version = xCAT::SSH->validate_ssh_version;