From f512ccbe682876198d75b8e97674e281677d4843 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Wed, 24 Jan 2018 15:53:28 +0200
Subject: [PATCH] Fix issue with duplicated "include" records when generating
 data for IDE // Resolve #1301

---
 platformio/builder/tools/pioide.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/platformio/builder/tools/pioide.py b/platformio/builder/tools/pioide.py
index 726d52dd..e3f98ca4 100644
--- a/platformio/builder/tools/pioide.py
+++ b/platformio/builder/tools/pioide.py
@@ -53,7 +53,13 @@ def _dump_includes(env):
     if unity_dir:
         includes.append(unity_dir)
 
-    return includes
+    # remove dupicates
+    result = []
+    for item in includes:
+        if item not in result:
+            result.append(item)
+
+    return result
 
 
 def _get_gcc_defines(env):