diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp index 3bc5f00cab9..9ebaf608434 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;