From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 8 Jun 2012 15:17:49 +0000 (-0400)
Subject: fix scanning of "-0x" pseudo-hex float (must give negative zero)
X-Git-Tag: v0.9.2~44
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f457b1cb0d49f1b47bc7baf4bb516f1860816f03;p=oweals%2Fmusl.git

fix scanning of "-0x" pseudo-hex float (must give negative zero)
---

diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c
index 4b335f5c..68f576c9 100644
--- a/src/internal/floatscan.c
+++ b/src/internal/floatscan.c
@@ -352,7 +352,7 @@ static long double hexfloat(FILE *f, int bits, int emin, int sign, int pok)
 		} else {
 			shlim(f, 0);
 		}
-		return 0;
+		return sign * 0.0;
 	}
 	if (!gotrad) rp = dc;
 	while (dc<8) x *= 16, dc++;