From 88cd932203a109b8a3a062cac8ce8d32ab70e6ef Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Wed, 12 Jun 2019 13:50:55 +0200
Subject: [PATCH] fixup! Simplify Synaptics driver

Ignore zreo format length warning from GCC
---
 libfprint/drivers/synaptics/util.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libfprint/drivers/synaptics/util.c b/libfprint/drivers/synaptics/util.c
index a0d1bb0..98672ac 100644
--- a/libfprint/drivers/synaptics/util.c
+++ b/libfprint/drivers/synaptics/util.c
@@ -19,6 +19,8 @@
 #include "bmkt_internal.h"
 #include "sensor.h"
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-zero-length"
 void print_buffer(uint8_t *buf, int len)
 {
 	int i;
@@ -33,6 +35,7 @@ void print_buffer(uint8_t *buf, int len)
 	}
 	bmkt_dbg_log("");
 }
+#pragma GCC diagnostic pop
 
 uint32_t extract32(const uint8_t *buf, int *offset)
 {