From 4bfd284f2df3ff6c37dc77ccac8080fffdcc1d27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jelmer=20Vernoo=C4=B3?= <jelmer@jelmer.uk>
Date: Mon, 22 Mar 2021 14:23:25 +0000
Subject: [PATCH] Also look for NAMESPACE when packaging R packages.

---
 ognibuild/buildsystem.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ognibuild/buildsystem.py b/ognibuild/buildsystem.py
index e351d0b..cd2e010 100644
--- a/ognibuild/buildsystem.py
+++ b/ognibuild/buildsystem.py
@@ -524,7 +524,8 @@ class R(BuildSystem):
 
     @classmethod
     def probe(cls, path):
-        if os.path.exists(os.path.join(path, 'DESCRIPTION')):
+        if (os.path.exists(os.path.join(path, 'DESCRIPTION')) and
+                os.path.exists(os.path.join(path, 'NAMESPACE'))):
             return cls(path)
 
     def _read_description(self):