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authorRich Felker <dalias@aerifal.cx>2011-07-04 01:57:00 -0400
committerRich Felker <dalias@aerifal.cx>2011-07-04 01:57:00 -0400
commitcc44d9f2017855ad29c5c1301e8368158a4c2fa7 (patch)
treec5b6c526b90e7e6279e9e421eae2098b1418c2ab /src/stdio
parent3d54adbe4752f3aaa61a1be412b6116ff7dd5be1 (diff)
downloadmusl-cc44d9f2017855ad29c5c1301e8368158a4c2fa7.tar.gz
zero precision with zero value should not inhibit prefix/width printing
Diffstat (limited to 'src/stdio')
-rw-r--r--src/stdio/vfprintf.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
index 2c4fdf3d..67660121 100644
--- a/src/stdio/vfprintf.c
+++ b/src/stdio/vfprintf.c
@@ -570,7 +570,10 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
case 'u':
a = fmt_u(arg.i, z);
}
- if (!arg.i && !p) continue;
+ if (!arg.i && !p) {
+ a=z;
+ break;
+ }
if (p>=0) fl &= ~ZERO_PAD;
p = MAX(p, z-a + !arg.i);
break;