From 7627f6739bf57c881f7976fb17ecf847b060ef5d Mon Sep 17 00:00:00 2001
From: Konstantin Ritt <ritt.ks@gmail.com>
Date: Sun, 8 Sep 2013 07:49:51 +0300
Subject: Skip extra PKGCONFIG variables with empty value

The fallback value is an empty string anyways.

Change-Id: I77a2d3ad275321cb8b2e059fb6359f921cbc697c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
---
 qmake/generators/makefile.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'qmake')

diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp
index 3bc5f00cab..9ebaf60843 100644
--- a/qmake/generators/makefile.cpp
+++ b/qmake/generators/makefile.cpp
@@ -3240,7 +3240,8 @@ MakefileGenerator::writePkgConfigFile()
                 }
             }
         }
-        t << var << "=" << val << endl;
+        if (!val.isEmpty())
+            t << var << "=" << val << endl;
     }
 
     t << endl;
-- 
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