From 9c3ed36bc2f8d4bc7685b4735b2885fb4cdc0fea Mon Sep 17 00:00:00 2001
From: "Martin A. Brown" <martin@linux-ip.net>
Date: Sun, 27 Mar 2016 02:26:42 -0700
Subject: [PATCH] fix publish function so it propagates return code

---
 tldp/driver.py | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/tldp/driver.py b/tldp/driver.py
index 7cc3424..4198232 100644
--- a/tldp/driver.py
+++ b/tldp/driver.py
@@ -324,18 +324,19 @@ def build(config, docs, **kwargs):
 def publish(config, docs, **kwargs):
     config.build = True
     result = build(config, docs, **kwargs)
-    if result == os.EX_OK:
-        for x, source in enumerate(docs, 1):
-            logger.info("Publishing (%d of %d) to %s.",
-                        x, len(docs), source.output.dirname)
-            # -- swapdirs must raise an error if there are problems
-            #
-            swapdirs(source.working.dirname, source.output.dirname)
-            if os.path.isdir(source.working.dirname):
-                logger.debug("%s removing old directory %s",
-                             source.stem, source.working.dirname)
-                shutil.rmtree(source.working.dirname)
-        post_publish_cleanup(docs)
+    if result != os.EX_OK:
+        return result
+    for x, source in enumerate(docs, 1):
+        logger.info("Publishing (%d of %d) to %s.",
+                    x, len(docs), source.output.dirname)
+        # -- swapdirs must raise an error if there are problems
+        #
+        swapdirs(source.working.dirname, source.output.dirname)
+        if os.path.isdir(source.working.dirname):
+            logger.debug("%s removing old directory %s",
+                         source.stem, source.working.dirname)
+            shutil.rmtree(source.working.dirname)
+    post_publish_cleanup(docs)
     return os.EX_OK