scripts/makefile-getvar: quote MAKEFILE variable

$MAKEFILE was unquoted in the -f test and the error echo, causing
word-splitting on paths that contain spaces.

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/scripts/makefile-getvar b/scripts/makefile-getvar
index e8a983276676b8d8541e99a84ca92be27d4a1719..238d9567adcef8ba4e7f0f591db0654822c24db8 100755 (executable)
--- a/scripts/makefile-getvar
+++ b/scripts/makefile-getvar
@@ -20,8 +20,8 @@ fi
 MAKEFILE=$1
 shift
 
-if [ ! -f $MAKEFILE ]; then
-       echo $MAKEFILE is not a file
+if [ ! -f "$MAKEFILE" ]; then
+       echo "$MAKEFILE is not a file"
        exit 1
 fi