fix $BRANCH auto revisioning code

[spider.git] / perl / DXDupe.pm

diff --git a/perl/DXDupe.pm b/perl/DXDupe.pm
index 4cc2be6ff936fccb7fb6693b642daade97b7ca19..ac4dea2172a6f991c81b4c897f7cb512c69a8dcc 100644 (file)
--- a/perl/DXDupe.pm
+++ b/perl/DXDupe.pm
@@ -21,13 +21,20 @@ $fn = "$main::data/dupefile";
 
 use vars qw($VERSION $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 += $VERSION;
 $main::branch += $BRANCH;
 
 sub init
 {
-       $dbm = tie (%d, 'DB_File', $fn) or confess "can't open dupe file: $fn ($!)";
+       $dbm = tie (%d, 'DB_File', $fn);
+       unless ($dbm) {
+               eval { untie %d };
+               dbg("Dupefile $fn corrupted, removing...");
+               unlink $fn;
+               $dbm = tie (%d, 'DB_File', $fn) or confess "can't open dupe file: $fn ($!)";
+               confess "cannot open $fn $!" unless $dbm; 
+       }
 }
 
 sub finish