From 39bf2257c50a3aecf7fc71d9481e3ada14648145 Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@qt.io>
Date: Wed, 20 Sep 2017 11:53:01 +0200
Subject: [PATCH] ProjectMacro: Prettify output of toByteArray

Remove a stray space in the output if the value of a #define is empty.

Change-Id: I542c092416e00276dc72e31b43215349ecf1ca64
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
---
 src/plugins/projectexplorer/projectmacro.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/plugins/projectexplorer/projectmacro.cpp b/src/plugins/projectexplorer/projectmacro.cpp
index 63f69b6986f..5d2824f01db 100644
--- a/src/plugins/projectexplorer/projectmacro.cpp
+++ b/src/plugins/projectexplorer/projectmacro.cpp
@@ -38,7 +38,11 @@ bool Macro::isValid() const
 QByteArray Macro::toByteArray() const
 {
     switch (type) {
-        case MacroType::Define: return QByteArray("#define ") + key + ' ' + value;
+        case MacroType::Define: {
+            if (value.isEmpty())
+               return QByteArray("#define ") + key;
+            return QByteArray("#define ") + key + ' ' + value;
+        }
         case MacroType::Undefine: return QByteArray("#undef ") + key;
         case MacroType::Invalid: break;
     }