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add {h} to show the usage()

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3427 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jjhua 2009-05-21 09:26:58 +00:00
parent 02c8806078
commit 3a7a2a0fc4
1 changed files with 6 additions and 2 deletions
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8
perl-xCAT/xCAT/PPCrflash.pm
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@ -64,7 +64,7 @@ sub parse_args {
# Process command-line arguments
#############################################
if ( !defined( $args )) {
return(usage( "No command specified" ));
return(usage( "No arguments specified" ));
}
#############################################
@ -86,7 +86,11 @@ sub parse_args {
if ( exists( $opt{v} )) {
return( \$::VERSION );
}
if ( exists( $opt{h}) || $opt{help}) {
return( usage());
}
#################################
#Option --activate not valid with --commit or --recover
#################################