summary refs log tree commit diff
path: root/bin/1sh/var.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--bin/1sh/var.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/bin/1sh/var.c b/bin/1sh/var.c
index f82da2e6..b501ef4a 100644
--- a/bin/1sh/var.c
+++ b/bin/1sh/var.c
@@ -92,6 +92,7 @@ struct var vifs;
 struct var vmail;
 struct var vmpath;
 struct var vpath;
+struct var vps0;
 struct var vps1;
 struct var vps2;
 struct var vps4;
@@ -116,6 +117,8 @@ static const struct varinit varinit[] = {
 	  NULL },
 	{ &vpath,	0,				"PATH=" _PATH_DEFPATH,
 	  changepath },
+	{ &vps0,	VUNSET,				"PS0=",
+	  NULL },
 	/*
 	 * vps1 depends on uid
 	 */