From f0cb2c3dfeade9d8a7874daf094a49caa88ecdb0 Mon Sep 17 00:00:00 2001
From: "Martin A. Brown" <martin@linux-ip.net>
Date: Thu, 10 Mar 2016 08:49:03 -0800
Subject: [PATCH] only try to remove files once

---
 tldp/doctypes/common.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/tldp/doctypes/common.py b/tldp/doctypes/common.py
index 2ee4775..5686086 100644
--- a/tldp/doctypes/common.py
+++ b/tldp/doctypes/common.py
@@ -66,14 +66,12 @@ class BaseDoctype(object):
         self.source = kwargs.get('source', None)
         self.output = kwargs.get('output', None)
         self.config = kwargs.get('config', None)
-        self.removals = list()
+        self.removals = set()
         assert self.source is not None
         assert self.output is not None
         assert self.config is not None
 
     def cleanup(self):
-        if self.config.script:
-            return
         stem = self.source.stem
         removals = getattr(self, 'removals', None)
         if removals:
@@ -290,6 +288,10 @@ class BaseDoctype(object):
         #
         result = self.buildall(**kwargs)
 
+        # -- always clean the kitchen
+        #
+        self.cleanup()
+
         # -- report on result and/or cleanup
         #
         if result: