1 files changed, 21 insertions, 24 deletions

diff --git a/source/xps/xps-resource.c b/source/xps/xps-resource.c
index 8e81ab83..4a344902 100644
--- a/source/xps/xps-resource.c
+++ b/source/xps/xps-resource.c
@@ -59,48 +59,45 @@ xps_parse_remote_resource_dictionary(fz_context *ctx, xps_document *doc, char *b
 {
 	char part_name[1024];
 	char part_uri[1024];
-	xps_resource *dict;
 	xps_part *part;
-	fz_xml *xml = NULL;
+	xps_resource *dict = NULL;
+	fz_xml_doc *xml = NULL;
 	char *s;
 
+	fz_var(xml);
+
 	/* External resource dictionaries MUST NOT reference other resource dictionaries */
 	xps_resolve_url(ctx, doc, part_name, base_uri, source_att, sizeof part_name);
+
 	part = xps_read_part(ctx, doc, part_name);
 	fz_try(ctx)
 	{
 		xml = fz_parse_xml(ctx, part->data, 0);
+		if (!fz_xml_is_tag(fz_xml_root(xml), "ResourceDictionary"))
+			fz_throw(ctx, FZ_ERROR_GENERIC, "expected ResourceDictionary element");
+
+		fz_strlcpy(part_uri, part_name, sizeof part_uri);
+		s = strrchr(part_uri, '/');
+		if (s)
+			s[1] = 0;
+
+		dict = xps_parse_resource_dictionary(ctx, doc, part_uri, fz_xml_root(xml));
+		if (dict)
+		{
+			dict->base_xml = xml; /* pass on ownership */
+			xml = NULL;
+		}
 	}
 	fz_always(ctx)
 	{
 		xps_drop_part(ctx, doc, part);
+		fz_drop_xml(ctx, xml);
 	}
 	fz_catch(ctx)
 	{
-		fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
-		xml = NULL;
+		fz_rethrow(ctx);
 	}
 
-	if (!xml)
-		return NULL;
-
-	if (!fz_xml_is_tag(xml, "ResourceDictionary"))
-	{
-		fz_drop_xml(ctx, xml);
-		fz_throw(ctx, FZ_ERROR_GENERIC, "expected ResourceDictionary element");
-	}
-
-	fz_strlcpy(part_uri, part_name, sizeof part_uri);
-	s = strrchr(part_uri, '/');
-	if (s)
-		s[1] = 0;
-
-	dict = xps_parse_resource_dictionary(ctx, doc, part_uri, xml);
-	if (dict)
-		dict->base_xml = xml; /* pass on ownership */
-	else
-		fz_drop_xml(ctx, xml);
-
 	return dict;
 }