From c0927006217e7a7e0214add5828659287c7498d6 Mon Sep 17 00:00:00 2001
From: forsyth <forsyth@vitanuova.com>
Date: Tue, 27 Apr 2010 21:15:13 +0100
Subject: 20100427-2115

---
 utils/8c/cgen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'utils/8c/cgen.c')

diff --git a/utils/8c/cgen.c b/utils/8c/cgen.c
index 81521666..c8511e2c 100644
--- a/utils/8c/cgen.c
+++ b/utils/8c/cgen.c
@@ -895,7 +895,7 @@ cgen(Node *n, Node *nn)
 			regfree(&nod);
 		} else
 			gopcode(OFUNC, n->type, Z, l);
-		if(REGARG && reg[REGARG])
+		if(REGARG>=0 && reg[REGARG])
 			reg[REGARG]--;
 		if(nn != Z) {
 			regret(&nod, n);
-- 
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