scc

commit 7c2fa317e86146c72d5548cc69a4b36752df33e1
parent 20db0c15edc7ca8bcc31188036be04fd64379a18
Author: Quentin Rameau <quinq@fifth.space>
Date:   Wed, 27 May 2020 09:52:21 +0200

libc: Fix vfprintf numeric sign convertion

When the value is signed, the signed convertion needs to be used
instead of the "unrelevant" unsigned one.

Diffstat:
M
src/libc/stdio/vfprintf.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/libc/stdio/vfprintf.c b/src/libc/stdio/vfprintf.c
@@ -61,7 +61,7 @@ getnum(va_list *va, int flags, int *sign)
 
 	if ((flags & UNSIGNED) == 0 && val < 0) {
 		*sign = '-';
-		uval = -uval;
+		uval = -val;
 	}
 	return uval;
 }