--- lib/pkgtools/portsdb.rb.orig	2014-03-30 15:42:56.000000000 +0200
+++ lib/pkgtools/portsdb.rb	2014-03-30 15:46:49.000000000 +0200
@@ -595,7 +595,7 @@
 	    @origins << origin
 	    @pkgnames << pkgname
 
-	    @db[origin] = port_info
+	    @db[origin] = port_info.to_s
 	    @db[pkgname.to_s] = origin
 	  rescue => e
 	    STDERR.puts index_file + ":#{lineno}:#{e.message}"