From dcb4b71a3d356a6c331164ecd83e32d1061ef417 Mon Sep 17 00:00:00 2001
From: bal <none@none>
Date: Thu, 3 Oct 1985 14:41:44 +0000
Subject: [PATCH] 0 / -1 confusion for properties (bug reported by sater).

---
 util/ncgg/coerc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/ncgg/coerc.c b/util/ncgg/coerc.c
index a9991d3fb..d18c9bac7 100644
--- a/util/ncgg/coerc.c
+++ b/util/ncgg/coerc.c
@@ -201,7 +201,7 @@ n_coerc(ti,be,al,ge,rp,in) struct varinfo *al,*ge,*rp; iocc_t in; {
 	c3p = & l_coercs[ncoercs-1];
 	c3p->c3_texpno = ti;
 	c3p->c3_expr = be;
-	c3p->c3_prop = nallreg==0 ? 0 : allreg[0];
+	c3p->c3_prop = nallreg==0 ? -1 : allreg[0];
 	c3p->c3_repl = rp->vi_int[0];
 	c3p->c3_codep = codeindex;
 	dopattern(ti==0,VI_NULL,al,ge,rp,VI_NULL);