From 7507e54d0a90c2b096f79ad4eccb3d087e8c478a Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Thu, 17 Jul 2003 17:41:17 +0000
Subject: 18864: fix unnecessary space with empty ${(Q)...}

---
 Src/lex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Src')

diff --git a/Src/lex.c b/Src/lex.c
index e8810c261..88496c38c 100644
--- a/Src/lex.c
+++ b/Src/lex.c
@@ -1508,7 +1508,7 @@ parse_subst_string(char *s)
 {
     int c, l = strlen(s), err, olen;
 
-    if (! *s)
+    if (! *s || !strcmp(s, nulstring))
 	return 0;
     lexsave();
     untokenize(s);
-- 
cgit 1.4.1