From 2fb71b02c4fb0a3316707c3efdc0214a81c2239f Mon Sep 17 00:00:00 2001
From: Marco Bernasocchi <marco@opengis.ch>
Date: Thu, 24 Mar 2016 14:31:14 +0100
Subject: [PATCH] Protect process_contexthelp.py from IOError

---
 scripts/process_contexthelp.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/process_contexthelp.py b/scripts/process_contexthelp.py
index 93a9ab6e86c8..221e5d7d8d3d 100644
--- a/scripts/process_contexthelp.py
+++ b/scripts/process_contexthelp.py
@@ -16,6 +16,9 @@
 
 for f in sorted(glob.glob('resources/context_help/*')):
     n = os.path.basename(f)
+    if os.path.isdir(f):
+        # Protect from IOError: [Errno 21] Is a directory
+        continue
     with open(f) as content:
         cpp.write("\n  gContextHelpTexts.insert( \"{0}\", QCoreApplication::translate( \"context_help\", \"{1}\") );".format(
             n, content.read().replace("\\", "&#92;").replace('\\', '\\\\').replace('"', '\\"').replace('\n', '\\n"\n\"')))