CMake Nightly Date Stamp
fix bug in cmParseGTMCoverage::ReadMCovFile()

If it did not find the function, then the lineoffset should not be put
into lastlineoffset.

This fix courtesy of Bill Hoffman.
Merge topic 'fix_line_offset_bug' into next

32d5dc5 fix bug in cmParseGTMCoverage::ReadMCovFile()
4e7a4a0 CMake Nightly Date Stamp