From 757c2314dd0e040050101501c5c3c5b3d8b3d94b Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Sat, 26 Apr 2008 23:29:52 +0000
Subject: [PATCH] don't try to build completion from invalid node

---
 Nasal/prop_key_handler.nas | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Nasal/prop_key_handler.nas b/Nasal/prop_key_handler.nas
index 1716f239a..d8855b332 100644
--- a/Nasal/prop_key_handler.nas
+++ b/Nasal/prop_key_handler.nas
@@ -211,7 +211,7 @@ var parse_input = func(expr) {
 var build_completion = func(in) {
 	completion = [];
 	var s = parse_input(in);
-	if (s.parent == nil)
+	if (s.error or s.parent == nil)
 		return;
 
 	foreach (var c; s.parent.getChildren()) {