From a9c104adb8c41525236cccc82ad143eca5baf4fd Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Tue, 29 Feb 2000 16:14:13 +0000
Subject: zsh-workers/9938

---
 Src/Modules/parameter.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Src/Modules')

diff --git a/Src/Modules/parameter.c b/Src/Modules/parameter.c
index d9ae607bc..606ce4583 100644
--- a/Src/Modules/parameter.c
+++ b/Src/Modules/parameter.c
@@ -967,14 +967,16 @@ scanpmmodules(HashTable ht, ScanFunc func, int flags)
 static void
 dirssetfn(Param pm, char **x)
 {
+    char **ox = x;
+
     if (!incleanup) {
 	freelinklist(dirstack, freestr);
 	dirstack = znewlinklist();
 	while (x && *x)
 	    zaddlinknode(dirstack, ztrdup(*x++));
     }
-    if (x)
-	freearray(x);
+    if (ox)
+	freearray(ox);
 }
 
 /**/
-- 
cgit 1.4.1