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-rw-r--r--perl-install/run_program.pm7
1 files changed, 7 insertions, 0 deletions
diff --git a/perl-install/run_program.pm b/perl-install/run_program.pm
index 78ae48559..4fc9393f6 100644
--- a/perl-install/run_program.pm
+++ b/perl-install/run_program.pm
@@ -16,6 +16,13 @@ sub rooted_or_die {
my ($root, $name, @args) = @_;
rooted($root, $name, @args) or die "$name failed\n";
}
+
+sub get_stdout {
+ my ($name, @args) = @_;
+ my @r;
+ run($name, '>', \@r, @args) or return;
+ wantarray ? @r : join('', @r);
+}
sub rooted_get_stdout {
my ($root, $name, @args) = @_;
my @r;