From aed3ba3437fa08a0b852f5b2aee16169340610e5 Mon Sep 17 00:00:00 2001
From: Rafael Garcia-Suarez <rgarciasuarez@mandriva.org>
Date: Tue, 7 Jun 2005 02:44:37 +0000
Subject: Add comment to new function

---
 urpm.pm | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'urpm.pm')

diff --git a/urpm.pm b/urpm.pm
index ee09409a..6ec52d7f 100644
--- a/urpm.pm
+++ b/urpm.pm
@@ -2526,6 +2526,10 @@ sub get_source_packages {
     $error ? @{[]} : (\%local_sources, \@list);
 }
 
+#- checks whether the delta RPM represented by $pkg is installable wrt the
+#- RPM DB on $root. For this, it extracts the rpm version to which the
+#- delta applies from the delta rpm filename itself. So naming conventions
+#- do matter :)
 sub is_delta_installable {
     my ($urpm, $pkg, $root) = @_;
     $pkg->flag_installed or return 0;
-- 
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