Globbing in grading is not critical

ACU/Grading.pm

@@ -290,6 +290,8 @@ use strict;
 use warnings;
 use Term::ANSIColor qw(:constants);
 
+use ACU::Log;
+
 sub new ($$$$$)
 {
     my $class = shift;
@@ -344,6 +346,7 @@ sub compute ($$$;$$$)
 
     if (defined $ref)
     {
+	eval {
 	    my $glob = Tinyglob::tinyglob($ref);
 	    if ($glob ne $ref)
 	    {
@@ -353,6 +356,11 @@ sub compute ($$$;$$$)
 		}
 		$ids->{ $ref } = $value;
 	    }
+	};
+	if ($@) {
+	    my $err = $@;
+	    log ERROR, $@;
+	}
     }
 
     my $ret = undef;

ACU/Tinyglob.pm

@@ -12,7 +12,8 @@ our @EXPORT    = qw(tinyglob);
 
 sub tinyglob
 {
-    my @str = split("", quotemeta(shift));
+    my $orig = shift;
+    my @str = split("", quotemeta($orig));
     my $res = "";
 
     my $metaescape = 0;
@@ -38,7 +39,7 @@ sub tinyglob
 		$res .= '.*';
 	    }
 	    else {
-		croak "Invalid number of \\";
+		croak "Invalid number of \\ in '$orig'";
 	    }
 	}
 	else {