diff options
| author | Olivier Blin <oblin@mandriva.com> | 2008-10-15 13:36:23 +0000 |
|---|---|---|
| committer | Olivier Blin <oblin@mandriva.com> | 2008-10-15 13:36:23 +0000 |
| commit | f529f89ca14b4ee7b6b60c27e063bbe108f69bb3 (patch) | |
| tree | 2fb81a5eb26a952a27237c88faec94e921653800 /tools/install-xml-file-list | |
| parent | b0729c6d493e440cd9003f994cec9f5144957d2c (diff) | |
| download | drakx-backup-do-not-use-f529f89ca14b4ee7b6b60c27e063bbe108f69bb3.tar drakx-backup-do-not-use-f529f89ca14b4ee7b6b60c27e063bbe108f69bb3.tar.gz drakx-backup-do-not-use-f529f89ca14b4ee7b6b60c27e063bbe108f69bb3.tar.bz2 drakx-backup-do-not-use-f529f89ca14b4ee7b6b60c27e063bbe108f69bb3.tar.xz drakx-backup-do-not-use-f529f89ca14b4ee7b6b60c27e063bbe108f69bb3.zip | |
do not uselessly wait on stdin if no files have to be filtered
Diffstat (limited to 'tools/install-xml-file-list')
| -rwxr-xr-x | tools/install-xml-file-list | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/install-xml-file-list b/tools/install-xml-file-list index 5d43ac9eb..f187f746e 100755 --- a/tools/install-xml-file-list +++ b/tools/install-xml-file-list @@ -352,7 +352,7 @@ sub apply_filter { @l = grep { ! -d $_ } @l; if (my $subst = $filter->{subst}) { - system('perl', '-pi', '-e', $subst, @l); + system('perl', '-pi', '-e', $subst, @l) if @l; } if (my $command = $filter->{command}) { $command = $initial_dir . "/$command" if $command =~ m!^..?/!; @@ -363,8 +363,10 @@ sub apply_filter { if_($command eq 'gzip', '-9f'), if_($command eq 'strip', '2>/dev/null'), ); - warn "running $command @options @l\n" if $verbose; - system(join(' ', $command, @options, @l)); + if (@l) { + warn "running $command @options @l\n" if $verbose; + system(join(' ', $command, @options, @l)); + } } } chdir $initial_dir; |