commit a6ea03aea90b26d0d4c1c88881b43174a46f977d
from: rsc <devnull@localhost>
date: Sat Oct 11 02:49:01 2003 UTC

Allow prec==0.

commit - 161060a46346fa0beeb48b55ed28b2cd330bc4e8
commit + a6ea03aea90b26d0d4c1c88881b43174a46f977d
blob - 9a5cbfc4eed326745255212c85d18b1807fe1ad6
blob + 5dd2f48817b78540830ae833c3c07c589ba5ecc9
--- src/lib9/encodefmt.c
+++ src/lib9/encodefmt.c
@@ -11,7 +11,7 @@ encodefmt(Fmt *f)
 	uchar *b;
 	char obuf[64];	// rsc optimization
 
-	if(!(f->flags&FmtPrec) || f->prec < 1)
+	if(!(f->flags&FmtPrec) || f->prec < 0)
 		goto error;
 
 	b = va_arg(f->args, uchar*);