From 5f952007f67610444be87d7105075f273a0e22dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20Ka=C5=BAmierczak?= <me@piotrkazmierczak.com>
Date: Fri, 12 May 2017 10:35:25 +0200
Subject: [PATCH] Fix: zypper handling of multiple version packages

For kernel packages, zypper reports multiple versions as "new" during
upgrade. Thus, a salt state requesting pkg.latest of any kernel package
would fail, even though zypper runs successfully. This commit provides
a simple fix.
---
 salt/modules/zypper.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/salt/modules/zypper.py b/salt/modules/zypper.py
index 714afbb62f..a07a371039 100644
--- a/salt/modules/zypper.py
+++ b/salt/modules/zypper.py
@@ -1068,6 +1068,12 @@ def install(name=None,
 
     __context__.pop('pkg.list_pkgs', None)
     new = list_pkgs()
+
+    # Handle packages which report multiple new versions
+    # (affects only kernel packages at this point)
+    for pkg in new:
+        new[pkg] = new[pkg].split(',')[-1]
+
     ret = salt.utils.compare_dicts(old, new)
 
     if errors: