Workaround fix for 'xbps-install -yf xbps <-> xbps-git'.

lib/package_unpack.c

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2008-2012 Juan Romero Pardines.
+ * Copyright (c) 2008-2013 Juan Romero Pardines.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -491,7 +491,8 @@ unpack_archive(struct xbps_handle *xhp,
 	 * 	- Package with "softreplace" keyword.
 	 */
 	old_filesd = xbps_pkgdb_get_pkg_metadata(xhp, pkgname);
-	assert(prop_object_type(old_filesd) == PROP_TYPE_DICTIONARY);
+	if (old_filesd == NULL)
+		goto out1;
 
 	obsoletes = xbps_find_pkg_obsoletes(xhp, old_filesd, filesd);
 	for (i = 0; i < prop_array_count(obsoletes); i++) {

lib/transaction_commit.c

@@ -264,7 +264,7 @@ xbps_transaction_commit(struct xbps_handle *xhp)
 			else
 				install = true;
 
-			if (update) {
+			if (update && xbps_pkgdb_get_pkg(xhp, pkgname)) {
 				/*
 				 * Update a package: execute pre-remove
 				 * action if found before unpacking.

lib/transaction_package_replace.c

@@ -92,8 +92,7 @@ xbps_transaction_package_replace(struct xbps_handle *xhp)
 			 * package that should be replaced is also in the
 			 * transaction and it's going to be updated.
 			 */
-			if ((reppkgd = xbps_find_pkg_in_array(unsorted, curpkgname)) ||
-			    (reppkgd = xbps_find_virtualpkg_in_array(xhp, unsorted, curpkgname))) {
+			if ((reppkgd = xbps_find_pkg_in_array(unsorted, curpkgname))) {
 				xbps_dbg_printf(xhp,
 				    "found replaced pkg "
 				    "in transaction\n");