various: fix breakage from converting dependency versions to atoms

The version now needs to be initialized atom always, since it's
dereferenced in various places.

5 files changed, 8 insertions, 2 deletions

diff --git a/src/del.c b/src/del.c
index f4437b9..695785f 100644
--- a/src/del.c
+++ b/src/del.c
@@ -51,6 +51,7 @@ static int del_main(void *ctx, struct apk_database *db, int argc, char **argv)
 		name = apk_db_get_name(db, APK_BLOB_STR(argv[i]));
 		dep = (struct apk_dependency) {
 			.name = name,
+			.version = apk_blob_atomize(APK_BLOB_NULL),
 			.result_mask = APK_DEPMASK_CONFLICT,
 		};
 
diff --git a/src/fetch.c b/src/fetch.c
index 9c32a11..b67a189 100644
--- a/src/fetch.c
+++ b/src/fetch.c
@@ -178,6 +178,7 @@ static int fetch_main(void *ctx, struct apk_database *db, int argc, char **argv)
 	for (i = 0; i < argc; i++) {
 		struct apk_dependency dep = (struct apk_dependency) {
 			.name = apk_db_get_name(db, APK_BLOB_STR(argv[i])),
+			.version = apk_blob_atomize(APK_BLOB_NULL),
 			.result_mask = APK_DEPMASK_REQUIRE,
 		};
 
diff --git a/src/info.c b/src/info.c
index 2a28a93..1b936f0 100644
--- a/src/info.c
+++ b/src/info.c
@@ -115,6 +115,7 @@ static int info_who_owns(struct info_ctx *ctx, struct apk_database *db,
 		if (apk_verbosity < 1) {
 			dep = (struct apk_dependency) {
 				.name = pkg->name,
+				.version = apk_blob_atomize(APK_BLOB_NULL),
 				.result_mask = APK_DEPMASK_REQUIRE,
 			};
 			apk_deps_add(&deps, &dep);
diff --git a/src/state.c b/src/state.c
index 61ff563..0471850 100644
--- a/src/state.c
+++ b/src/state.c
@@ -523,6 +523,7 @@ static int reinstall_broken_package(struct apk_state *state,
 {
 	struct apk_dependency dep0 = {
 		.name = pkg->name,
+		.version = apk_blob_atomize(APK_BLOB_NULL),
 		.result_mask = APK_DEPMASK_REQUIRE,
 	};
 	return apk_state_lock_dependency(state, &dep0);
diff --git a/src/upgrade.c b/src/upgrade.c
index b54d6c0..be6a499 100644
--- a/src/upgrade.c
+++ b/src/upgrade.c
@@ -34,6 +34,7 @@ static int upgrade_main(void *ctx, struct apk_database *db, int argc, char **arg
 {
 	struct apk_state *state = NULL;
 	struct apk_name_array *missing;
+	apk_blob_t *null_atom = apk_blob_atomize(APK_BLOB_NULL);
 	int i, r = 0;
 
 	apk_flags |= APK_UPGRADE;
@@ -45,9 +46,10 @@ static int upgrade_main(void *ctx, struct apk_database *db, int argc, char **arg
 
 	for (i = 0; i < db->world->num; i++) {
 		struct apk_dependency *dep = &db->world->item[i];
-		if (dep->version && (apk_flags & APK_PREFER_AVAILABLE)) {
+		if (dep->version != null_atom &&
+		    (apk_flags & APK_PREFER_AVAILABLE)) {
 			dep->result_mask = APK_VERSION_EQUAL | APK_VERSION_LESS | APK_VERSION_GREATER;
-			dep->version = NULL;
+			dep->version = null_atom;
 		}
 		if (dep->name->pkgs->num != 0)
 			r |= apk_state_lock_dependency(state, dep);