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-rw-r--r--perl-install/common.pm1
1 files changed, 1 insertions, 0 deletions
diff --git a/perl-install/common.pm b/perl-install/common.pm
index 2d8556201..84618b8a4 100644
--- a/perl-install/common.pm
+++ b/perl-install/common.pm
@@ -77,6 +77,7 @@ sub to_float { $_[0] =~ /(\d*(\.\d*)?)/; $1 }
sub ikeys { my %l = @_; sort { $a <=> $b } keys %l }
sub add2hash($$) { my ($a, $b) = @_; while (my ($k, $v) = each %{$b || {}}) { $a->{$k} ||= $v } $a }
sub add2hash_($$) { my ($a, $b) = @_; while (my ($k, $v) = each %{$b || {}}) { exists $a->{$k} or $a->{$k} = $v } $a }
+sub setinhash($$) { my ($a, $b) = @_; while (my ($k, $v) = each %{$b || {}}) { $a->{$k} = $v } $a }
sub member { my $e = shift; foreach (@_) { $e eq $_ and return 1 } 0 }
sub dirname { @_ == 1 or die "usage: dirname <name>\n"; local $_ = shift; s|[^/]*/*\s*$||; s|(.)/*$|$1|; $_ || '.' }
sub basename { @_ == 1 or die "usage: basename <name>\n"; local $_ = shift; s|/*\s*$||; s|.*/||; $_ }