From f3eaa04740857b9771c6e1ca3f4e86e6696b461e Mon Sep 17 00:00:00 2001
From: Bart Schaefer <barts@users.sourceforge.net>
Date: Sun, 27 Jan 2002 18:07:05 +0000
Subject: 16215: save and restore mult_isarr in singsub()

---
 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 523e4e320..2e1c05849 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -245,11 +245,13 @@ globlist(LinkList list, int nountok)
 mod_export void
 singsub(char **s)
 {
+    int omi = mult_isarr;
     local_list1(foo);
 
     init_list1(foo, *s);
 
     prefork(&foo, PF_SINGLE);
+    mult_isarr = omi;
     if (errflag)
 	return;
     *s = (char *) ugetnode(&foo);
-- 
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