From: Richard W.M. Jones <rjones@redhat.com>
Date: Tue, 8 Nov 2011 14:40:18 +0000 (+0000)
Subject: Fix Python code when _bestPackageFromList returns None.
X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=61c565bc06a83da75b57f8568fe76f393e665d70;p=febootstrap.git

Fix Python code when _bestPackageFromList returns None.

Yet Another Bug caused by lack of strong typing and nullable types in
this sad excuse for a programming language.
---

diff --git a/src/febootstrap_yum_rpm.ml b/src/febootstrap_yum_rpm.ml
index bfda11e..1def619 100644
--- a/src/febootstrap_yum_rpm.ml
+++ b/src/febootstrap_yum_rpm.ml
@@ -78,7 +78,7 @@ while not stable:
             for r in pkg.requires:
                 ps = yb.whatProvides (r[0], r[1], r[2])
                 best = yb._bestPackageFromList (ps.returnPackages ())
-                if best.name != pkg.name:
+                if best and best.name != pkg.name:
                     deps[pkg].append (best)
                     if not deps.has_key (best):
                         deps[best] = False