Incorrect handling of value less add_definitions from cmake projects

When using cmake based projects with add_definitions(-DFOO) where no value is defined, Qt Creator seems to add "#define FOO" instead of "define FOO 1" into macro definitions used for code highlighting.

"-D" is documented here
https://gcc.gnu.org/onlinedocs/gcc/Preprocessor-Options.html#Preprocessor-Options
and here:
https://msdn.microsoft.com/en-us/library/hhzbb5c8.aspx

This breaks code highlighting for cases like this:
#if FOO
(...)
#endif

Statically analyzing the code I think bug is in cmakecbpparser.cpp:void CMakeCbpParser::parseAdd()

Now (taken from latest git, not 4.2.0):
if (macroNameIndex != 1)

{ int assignIndex = compilerOption.indexOf('=', macroNameIndex); if (assignIndex != -1) compilerOption[assignIndex] = ' '; m_buildTarget.defines.append("#define "); m_buildTarget.defines.append(compilerOption.mid(macroNameIndex).toUtf8()); m_buildTarget.defines.append('\n'); }

I think it should be:
if (macroNameIndex != 1)

{ int assignIndex = compilerOption.indexOf('=', macroNameIndex); if (assignIndex != -1) compilerOption[assignIndex] = ' '; m_buildTarget.defines.append("#define "); m_buildTarget.defines.append(compilerOption.mid(macroNameIndex).toUtf8()); if (assignIndex == -1) m_buildTarget.defines.append(" 1"); m_buildTarget.defines.append('\n'); }