From a95cb7e20a2e554be2fe4adb07299130c501aff5 Mon Sep 17 00:00:00 2001
From: Riccardo Schirone <ret2libc@users.noreply.github.com>
Date: Sat, 7 Jul 2018 00:45:29 +0200
Subject: [PATCH] travis-extract-var: correctly escape variables (#10646)

* this is a long comment (just for test on travis)
---
 travis-extract-var.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/travis-extract-var.sh b/travis-extract-var.sh
index 5d6e2cda12..98c04cce6f 100644
--- a/travis-extract-var.sh
+++ b/travis-extract-var.sh
@@ -5,7 +5,7 @@ print_var()
     VAR_NAME=$1
     VAR_VALUE=$2
     if [ "${VAR_VALUE}" != "" ] ; then
-	echo "${VAR_NAME}=${VAR_VALUE}"
+	printf "%s=%q\n" "${VAR_NAME}" "${VAR_VALUE}"
     fi
 }