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| author | Pascal Rigaux <pixel@mandriva.com> | 2002-07-26 17:11:21 +0000 |
|---|---|---|
| committer | Pascal Rigaux <pixel@mandriva.com> | 2002-07-26 17:11:21 +0000 |
| commit | 892bee6477c534b72ea8fbad40385fe6b2147069 (patch) | |
| tree | 4dafc6fe37e2893f54fe6239288ed2561bd23793 /perl-install/run_program.pm | |
| parent | 2e83b63adaf8acfa9a25c2e169525e1c5534f437 (diff) | |
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(rooted_get_stdout): handle one line return using wantarray
Diffstat (limited to 'perl-install/run_program.pm')
| -rw-r--r-- | perl-install/run_program.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/perl-install/run_program.pm b/perl-install/run_program.pm index a50f31f0a..9d93fd315 100644 --- a/perl-install/run_program.pm +++ b/perl-install/run_program.pm @@ -20,7 +20,7 @@ sub rooted_get_stdout { my ($root, $name, @args) = @_; my @r; rooted($root, $name, '>', \@r, @args) or return; - @r; + wantarray ? @r : join('', @r); } sub run { rooted('', @_) } |