1 files changed, 4 insertions, 5 deletions
diff --git a/re.c b/re.c
index 4360d307..e4191a1c 100644
--- a/re.c
+++ b/re.c
@@ -345,18 +345,17 @@ re_update(NODE *t)
 {
 	NODE *t1;
 
+	if (t->type == Node_val && (t->flags & REGEX) != 0)
+		return t->tre_regs;
+
 	if ((t->re_flags & CASE) == IGNORECASE) {
 		/* regex was compiled with settings matching IGNORECASE */
 		if ((t->re_flags & CONSTANT) != 0) {
 			/* it's a constant, so just return it as is */
-			assert(t->type == Node_regex || t->type == Node_typedregex);
+			assert(t->type == Node_regex);
 			return t->re_reg;
 		}
 		t1 = t->re_exp;
-		if (t1->type == Node_typedregex) {
-			assert((t1->re_flags & CONSTANT) != 0);
-			return t1->re_reg;
-		}
 		if (t->re_text != NULL) {
 			/* if contents haven't changed, just return it */
 			if (cmp_nodes(t->re_text, t1, true) == 0)