Commit c51c256c93204289e94cfc06fd86e1dd4a5b2074
2004-11-01T17:35:37
* lib/Automake/XFile.pm (lock): Make sure $ENV{'MAKEFLAGS'} exists before inspecting it; this fixes "uninitialized value in concatenation" diagnostics when flock fails. Report from Gary V. Vaughan.