1 files changed, 5 insertions, 0 deletions
diff --git a/ref-filter.c b/ref-filter.c
index 46963a5a42..e53c77e86b 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -55,6 +55,11 @@ static struct {
 	{ "color" },
 };
 
+struct atom_value {
+	const char *s;
+	unsigned long ul; /* used for sorting when not FIELD_STR */
+};
+
 /*
  * An atom is a valid field atom listed above, possibly prefixed with
  * a "*" to denote deref_tag().