From d5af25c0ef8fb01e5b0d377a2d7223281991b960 Mon Sep 17 00:00:00 2001
From: Michael Schroeder <mls@suse.de>
Date: Mon, 12 Oct 2015 14:03:55 +0200
Subject: [PATCH 3/4] Check keep_orphans flag in solver_addduprules

solver_addduprules is called if allowuninstall is set
---
 src/rules.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/rules.c b/src/rules.c
index b941986..ead78d6 100644
--- a/src/rules.c
+++ b/src/rules.c
@@ -1835,6 +1835,15 @@ solver_addduprules(Solver *solv, Map *addedmap)
 		      if (is->evr == ps->evr && solvable_identical(ps, is))
 			break;
 		    }
+		  if (!ip && solv->dupmap_all && solv->keep_orphans)
+		    {
+		      /* is this an orphan we should keep? */
+		      Rule *r = solv->rules + solv->featurerules + (p - solv->installed->start);
+		      if (!r->p)
+		        r = solv->rules + solv->updaterules + (p - solv->installed->start);
+		      if (r->p == p && !r->d)
+			ip = p;
+		    }
 		  if (!ip)
 		    solver_addrule(solv, -p, 0, 0);	/* no match, sorry */
 		  else
-- 
2.6.1