From 4de03b544c82f36e172d7fc395276c12ecda5b7c Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Tue, 11 Jan 2005 19:46:06 +0000
Subject: add $plan9 variable

---
 src/cmd/plumb/rules.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/cmd/plumb/rules.c')

diff --git a/src/cmd/plumb/rules.c b/src/cmd/plumb/rules.c
index ab27787d..be675329 100644
--- a/src/cmd/plumb/rules.c
+++ b/src/cmd/plumb/rules.c
@@ -531,6 +531,11 @@ readruleset(void)
 	Ruleset *rs;
 	Rule *r;
 	int eof, inrule, i, ncmd;
+	char *plan9root;
+
+	plan9root = get9root();
+	if(plan9root)
+		setvariable("plan9", 5, plan9root, plan9root);
 
    Again:
 	eof = 0;
-- 
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