Allow space in one more place when parsing features
diff --git a/util/options.cc b/util/options.cc
index a3da825..2f201c5 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -269,6 +269,8 @@
 static hb_bool_t
 parse_feature_indices (char **pp, hb_feature_t *feature)
 {
+  parse_space (pp);
+
   hb_bool_t has_start;
 
   feature->start = 0;