From 93c784fa3f648b80a3d2fe1eff1baba6f839cd1b Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Mon, 14 Aug 2017 12:47:03 +0200
Subject: [PATCH] libstdio: fix CID 174305 and CID 174302 (uninitialized
 variables)

---
 sys/src/lib/stdio/vfprintf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/src/lib/stdio/vfprintf.c b/sys/src/lib/stdio/vfprintf.c
index 4859545..a969b13 100644
--- a/sys/src/lib/stdio/vfprintf.c
+++ b/sys/src/lib/stdio/vfprintf.c
@@ -469,9 +469,11 @@ ocvt_flt(FILE *f, va_list *args, int flags, int width, int precision,
 
 	digits = nil;
 	eptr = nil;
+	edigits = nil;
 	echr = 'e';
 	fmt = afmt;
 	exponent = 0;
+	sign = 0;
 	d = va_arg(*args, double);
 	if(precision < 0) precision = 6;
 	switch(fmt){