$OpenBSD: patch-FuzzyOcr_Config_pm,v 1.1.1.1 2007/10/04 19:53:49 merdely Exp $
--- FuzzyOcr/Config.pm.orig	Tue Oct  2 14:16:29 2007
+++ FuzzyOcr/Config.pm	Tue Oct  2 14:17:24 2007
@@ -51,8 +51,10 @@ our @EXPORT_OK = qw/
     read_words 
     /;
 
-use constant HAS_DBI => eval { require DBI; };
-use constant HAS_DBD_MYSQL => eval { require DBD::mysql; };
+eval { require DBI; };
+my $HAS_DBI = ($@) ? undef : 1;
+eval { require DBD::mysql; };
+my $HAS_DBD_MYSQL = ($@) ? undef : 1;
 use constant HAS_MLDBM => eval { require MLDBM; require MLDBM::Sync;};
 use constant HAS_DB_FILE => eval { require DB_File; };
 use constant HAS_STORABLE => eval { require Storable; };
@@ -179,7 +181,7 @@ sub get_db_ref {
 }
 
 sub get_mysql_ddb {
-    return undef unless (HAS_DBI and HAS_DBD_MYSQL);
+    return undef unless ($HAS_DBI and $HAS_DBD_MYSQL);
 
     my $conf = get_config();
     my %dopts = ( AutoCommit => 1 );
@@ -685,11 +687,11 @@ sub finish_parsing_end {
     }
 
     if ($conf->{focr_enable_image_hashing} == 3) {
-        unless (HAS_DBI and HAS_DBD_MYSQL) {
+        unless ($HAS_DBI and $HAS_DBD_MYSQL) {
             $conf->{focr_enable_image_hashing} = 0;
             errorlog("Disable Image Hashing");
-            errorlog("Missing DBI") unless HAS_DBI;
-            errorlog("Missing DBD::mysql") unless HAS_DBD_MYSQL;
+            errorlog("Missing DBI") unless $HAS_DBI;
+            errorlog("Missing DBD::mysql") unless $HAS_DBD_MYSQL;
         }
 
         # Warn if MLDBM databases are present, but can't be imported