* lib/Automake/XFile.pm (lock): Make sure $ENV{'MAKEFLAGS'} exists
authorAlexandre Duret-Lutz <adl@gnu.org>
Mon, 1 Nov 2004 17:35:37 +0000 (17:35 +0000)
committerAlexandre Duret-Lutz <adl@gnu.org>
Mon, 1 Nov 2004 17:35:37 +0000 (17:35 +0000)
commitc51c256c93204289e94cfc06fd86e1dd4a5b2074
treed01b2a0bcef6afcabe46abe870e334ba3a07b434
parentd6da6966e25bb7e1cfe0c0b69f5454910effa95f
* 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.
ChangeLog
lib/Automake/XFile.pm