From 3118bdcbd86960cc991f00e1fead898b3c47db46 Mon Sep 17 00:00:00 2001
From: Marco Bubke <marco.bubke@qt.io>
Date: Tue, 19 Sep 2017 14:00:03 +0200
Subject: [PATCH] ProjectExplorer: Convert empty macro to "KEY="

-DKEY is the same as #define KEY 1
-DKEY= is the same as #define KEY

Change-Id: I958a89d7b024999f1a623d4d309513ce342f6f8a
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
---
 src/plugins/projectexplorer/projectmacro.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/projectexplorer/projectmacro.cpp b/src/plugins/projectexplorer/projectmacro.cpp
index cdbd48772e..63f69b6986 100644
--- a/src/plugins/projectexplorer/projectmacro.cpp
+++ b/src/plugins/projectexplorer/projectmacro.cpp
@@ -109,6 +109,8 @@ QByteArray Macro::toKeyValue(const QByteArray &prefix) const
         keyValue = prefix;
 
     if (value.isEmpty())
+        keyValue += key + '=';
+    else if (value == "1")
         keyValue += key;
     else
         keyValue += key + '=' + value;
-- 
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