diff options
Diffstat (limited to 'perl-install/commands.pm')
| -rw-r--r-- | perl-install/commands.pm | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/perl-install/commands.pm b/perl-install/commands.pm index a739452b0..f4ed2d870 100644 --- a/perl-install/commands.pm +++ b/perl-install/commands.pm @@ -492,9 +492,12 @@ sub lspci { } sub dmesg { print cat_("/tmp/syslog"); } +my %cached_failed_install_cpio; +#- double space between sub and install_cpio cuz install_cpio is not a shell command sub install_cpio($$) { my ($dir, $name) = @_; + return if $cached_failed_install_cpio{"$dir $name"}; return "$dir/$name" if -e "$dir/$name"; my $cpio = "$dir.cpio.bz2"; @@ -503,8 +506,10 @@ sub install_cpio($$) { eval { rm("-r", $dir) }; mkdir $dir, 0755; require 'run_program.pm'; - run_program::run("cd $dir ; bzip2 -cd $cpio | cpio -id $name $name/*"); - "$dir/$name"; + run_program::run("cd $dir ; bzip2 -cd $cpio | cpio -id $name $name/*") and return "$dir/$name"; + + #- not found, cache result + $cached_failed_install_cpio{"$dir $name"} = 1; } #-###################################################################################### |