From: Romain Forlot <romain.forlot@iot.bzh>
Date: Tue, 17 Apr 2018 14:44:46 +0000 (+0200)
Subject: Fix GCC < v7 warning on maybe unitialized variable
X-Git-Tag: 6.99.3~42
X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;h=b5f3b51d749c821f8776b1437faed5277c410c63;p=src%2Flibafb-helpers.git

Fix GCC < v7 warning on maybe unitialized variable

Initialization done under a switch case statement within a "for"
loop which throw warning with GCC v6.

Change-Id: I47b51598cc68943bab6f98bd87b7ba6f40caeafc
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
---

diff --git a/wrap-json.c b/wrap-json.c
index e87035e..46a4d67 100644
--- a/wrap-json.c
+++ b/wrap-json.c
@@ -103,8 +103,8 @@ static int encode_base64(
 		int pad,
 		int url)
 {
-	uint16_t u16;
-	uint8_t u8;
+	uint16_t u16 = 0;
+	uint8_t u8 = 0;
 	size_t in, out, rlen, n3, r3, iout, nout;
 	int iw;
 	char *result, c;