From 8f3c812e22d1fc2a70c1f1c2b56262553e8d9c34 Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Tue, 4 Nov 1997 17:12:33 +0000 Subject: [PATCH] Fix due to Bill Noon for problem discovered by Ken Manheimer: packing 0.0 as float or double would yield the representation for 1.0! --- Modules/structmodule.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/structmodule.c b/Modules/structmodule.c index 4b01f4bc2dc..9b39919812e 100644 --- a/Modules/structmodule.c +++ b/Modules/structmodule.c @@ -167,7 +167,7 @@ pack_float(x, p, incr) f = ldexp(f, 126 + e); e = 0; } - else { + else if (!(e == 0 && f == 0.0)) { e += 127; f -= 1.0; /* Get rid of leading 1 */ } @@ -239,7 +239,7 @@ pack_double(x, p, incr) f = ldexp(f, 1022 + e); e = 0; } - else { + else if (!(e == 0 && f == 0.0)) { e += 1023; f -= 1.0; /* Get rid of leading 1 */ }