Bug fix: don't delete the lockfile if another instance of interimap is running.

1 files changed, 1 insertions, 0 deletions

diff --git a/interimap b/interimap
index f9bee12..401bfa2 100755
--- a/interimap
+++ b/interimap
@@ -130,6 +130,7 @@ $SIG{TERM} = sub { cleanup(); exit 0; };
         close $lock;
         chomp $pid;
         my $msg = "LOCKFILE '$LOCKFILE' exists.";
+        undef $LOCKFILE; # don't delete the lockfile
         $msg .= " (Is PID $pid running?)" if defined $pid and $pid =~ /^[0-9]+$/;
         die $msg, "\n";
     }