From 8d9f5b65e3b98f3f00176013bd390813493a5a9e Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Sun, 18 Nov 2012 03:49:29 +0100
Subject: [PATCH] pkg_metadir: make sure to return a valid pkgd from the hash
 table.

---
 lib/package_metadir.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/package_metadir.c b/lib/package_metadir.c
index 1e747617..566d5428 100644
--- a/lib/package_metadir.c
+++ b/lib/package_metadir.c
@@ -59,8 +59,8 @@ metadir_get(const char *name)
 	struct pkgmeta *pm;
 
 	HASH_FIND_STR(pkgmetas, __UNCONST(name), pm);
-	if (pm)
-		return pm->d;
+	if (pm != NULL && pm->d != NULL)
+		return prop_dictionary_copy(pm->d);
 
 	return NULL;
 }
@@ -70,6 +70,8 @@ metadir_add(const char *name, prop_dictionary_t d)
 {
 	struct pkgmeta *pm;
 
+	assert(prop_object_type(d) == PROP_TYPE_DICTIONARY);
+
 	/* Add pkg plist to hash map */
 	pm = malloc(sizeof(*pm));
 	assert(pm);