From 2505023387ea670fa12af1e9c69c503ac5681136 Mon Sep 17 00:00:00 2001
From: Darko Poljak <foss@ungleich.com>
Date: Wed, 1 May 2019 12:31:30 +0200
Subject: [PATCH] Append requirement only if already not present
---
cdist/emulator.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/cdist/emulator.py b/cdist/emulator.py
index 5103f1a4..3cf82f84 100644
--- a/cdist/emulator.py
+++ b/cdist/emulator.py
@@ -319,7 +319,9 @@ class Emulator(object):
lastcreatedtype)
else:
if 'require' in self.env:
- self.env['require'] += " " + lastcreatedtype
+ appendix = " " + lastcreatedtype
+ if appendix not in self.env['require']:
+ self.env['require'] += appendix
else:
self.env['require'] = lastcreatedtype
self.log.debug(("Injecting require for "