From 11d772131cf682b153071ec5a8b6986091c3ab75 Wed, 23 Jan 2019 09:07:33 +0100
From: Andrew Branson <andrew.branson@jollamobile.com>
Date: Wed, 23 Jan 2019 09:06:03 +0100
Subject: [PATCH] Set GPG homedir when reading signatures. GPG won't start without a valid one.

Not being able to create ~/.gnupg is a fatal error on startup for GPG

diff --git a/zypp/KeyRing.cc b/zypp/KeyRing.cc
index d9e0c9a..c39b872 100644
--- a/zypp/KeyRing.cc
+++ b/zypp/KeyRing.cc
@@ -564,6 +564,10 @@
       return std::string();
     }
 
+    if(!ctx->setHomedir(generalKeyRing())) {
+      ZYPP_THROW(KeyRingException(_("General keyring not found")));
+    }
+
     std::list<std::string> fprs = ctx->readSignatureFingerprints(signature);
     if (fprs.size()) {
       std::string &id = fprs.back();