fix warnings on $BRANCH

[spider.git] / perl / cluster.pl

diff --git a/perl/cluster.pl b/perl/cluster.pl
index eea057db5c8efe318e11f6ce0c4e867a21e88de7..6178aa49f6010f9239b6a268cc3e6a10dccf2805 100755 (executable)
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -132,7 +132,7 @@ $allowdxby = 0;                                     # 1 = allow "dx by <othercall>", 0 - don't allow it
 
 use vars qw($VERSION $BRANCH $build $branch);
 $VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /^\d+\.\d+(?:\.(\d+)\.(\d+))?$/  || (0,0));
 $main::build += 1;                             # add an offset to make it bigger than last system
 $main::build += $VERSION;
 $main::branch += $BRANCH;