From e6946adf57a44fe84781f20c395ba51bd39fd4d9 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Sat, 20 Nov 2010 23:46:26 +0000
Subject: 28425: remove null arguments and untokenize

---
 Src/subst.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Src/subst.c')

diff --git a/Src/subst.c b/Src/subst.c
index 23c3a7bb5..12825ff93 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -1403,6 +1403,8 @@ check_colon_subscript(char *str, char **endp)
     if (parsestr(str = dupstring(str)))
 	return NULL;
     singsub(&str);
+    remnulargs(str);
+    untokenize(str);
 
     **endp = sav;
     return str;
-- 
cgit 1.4.1