From 2c662225093eac099941cf66973ae20b56482c1e Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Thu, 13 Mar 1997 18:38:24 +0000
Subject: [PATCH] Fixed bug: flt_div should not touch e1

---
 modules/src/flt_arith/flt_div.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/src/flt_arith/flt_div.c b/modules/src/flt_arith/flt_div.c
index 36f705b42..11b74c0e1 100644
--- a/modules/src/flt_arith/flt_div.c
+++ b/modules/src/flt_arith/flt_div.c
@@ -17,6 +17,7 @@ flt_div(e1,e2,e3)
 	register int j;
 	register unsigned short *u_p = u;
 	int maxv = 4;
+	flt_arith cpe1 = *e1;
 
 	flt_status = 0;
 	e3->flt_sign = e1->flt_sign ^ e2->flt_sign;
@@ -36,8 +37,8 @@ flt_div(e1,e2,e3)
 	e3->flt_exp = e1->flt_exp - e2->flt_exp;
 
 	u[4] = (e1->m2 & 1) << 15;
-	flt_b64_sft(&(e1->flt_mantissa),1);
-	flt_split(e1, u);
+	flt_b64_sft(&(cpe1.flt_mantissa),1);
+	flt_split(&cpe1, u);
 	u[5] = 0; u[6] = 0; u[7] = 0;
 	flt_split(e2, &v[1]);
 	while (! v[maxv]) maxv--;