From 1a67a8e2b6a9a1f23b38c6dc5329dae2f9c0cbbe Mon Sep 17 00:00:00 2001
From: Timo Teras <timo.teras@iki.fi>
Date: Wed, 5 Aug 2009 12:28:00 +0300
Subject: [PATCH] state: world might be empty

so do not choke on it.
---
 src/state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/state.c b/src/state.c
index c723460..50c1ce3 100644
--- a/src/state.c
+++ b/src/state.c
@@ -146,7 +146,7 @@ struct apk_state *apk_state_new(struct apk_database *db)
 
 	/* Instantiate each 'name' target in world, and lockout incompatible
 	 * choices */
-	for (i = 0; i < db->world->num; i++) {
+	for (i = 0; db->world != NULL && i < db->world->num; i++) {
 		r = apk_state_prune_dependency(state, &db->world->item[i]);
 		if (r < 0) {
 			apk_error("Top level dependencies for %s are "