diff --git a/qpkg/gobble.c b/qpkg/gobble.c
index dfcbb64..3c9dfa4 100644
--- a/qpkg/gobble.c
+++ b/qpkg/gobble.c
@@ -134,8 +134,7 @@ initial:
 		switch (NEXT) {
 		case 'r':
 			EXPECT("chitecture:");
-			/* @@@ use later */
-			goto skip_data;
+			goto architecture;
 		case 'u':
 			EXPECT("to-Installed:");
 			goto skip_data;
@@ -290,6 +289,7 @@ package:
 	pkg->more = jrb->val;
 	jrb->val = pkg;
 	pkg->version = NULL;
+	pkg->arch = NULL;
 	pkg->conflicts = pkg->depends = NULL;
 	pkg->filename = NULL;
 	pkg->flags = 0;
@@ -303,6 +303,13 @@ version:
 	pkg->version = ID(versions)->key;
 	goto eol;
 
+architecture:
+	WHITESPACE;
+	if (pkg->arch)
+		FAIL;
+	pkg->arch = buf;
+	goto skip_data;
+
 provides:
 	/* @@@ later */
 	goto skip_data;
@@ -314,6 +321,8 @@ status:
 
 filename:
 	WHITESPACE;
+	if (pkg->filename)
+		FAIL;
 	pkg->filename = buf;
 	goto skip_data;
 
diff --git a/qpkg/qpkg.c b/qpkg/qpkg.c
index f79dc51..ee9faca 100644
--- a/qpkg/qpkg.c
+++ b/qpkg/qpkg.c
@@ -126,10 +126,12 @@ int main(int argc, char **argv)
 {
 	int arg;
 
-	if (argc == 1)
-		usage(*argv);
 	packages = make_tree(comp_id);
 	versions = make_tree(comp_id);
+
+	if (argc == 1)
+		usage(*argv);
+
 	for (arg = 1; arg != argc; arg++) {
 		if (*argv[arg] == '-')
 			usage(*argv);
diff --git a/qpkg/qpkg.h b/qpkg/qpkg.h
index 97d3b5b..a554577 100644
--- a/qpkg/qpkg.h
+++ b/qpkg/qpkg.h
@@ -35,6 +35,7 @@ struct ref {
 struct pkg {
 	struct id *id;
 	struct id *version;
+	const char *arch;
 	struct ref *conflicts;
 	struct ref *depends;
 	const char *filename;