From d1213191f9beee0c14835aee80c8d3f669589250 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tv@mageia.org>
Date: Mon, 5 Dec 2011 00:02:15 +0000
Subject: (find) introduce it from MDK::Common (needed for next commit)

---
 urpm/util.pm | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'urpm/util.pm')

diff --git a/urpm/util.pm b/urpm/util.pm
index 26730a0d..58f15d12 100644
--- a/urpm/util.pm
+++ b/urpm/util.pm
@@ -7,6 +7,7 @@ use Exporter;
 our @ISA = 'Exporter';
 our @EXPORT = qw(min max quotespace unquotespace
     add2hash_
+    find
     remove_internal_name
     reduce_pathname offset_pathname
     untaint
@@ -181,6 +182,12 @@ sub output_safe {
     1;
 }
 
+sub find(&@) {
+    my $f = shift;
+    $f->($_) and return $_ foreach @_;
+    undef;
+}
+
 sub append_to_file { 
     my $f = shift; 
     open(my $F, '>>', $f) or die "writing to file $f failed: $!\n";
-- 
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