1 files changed, 1 insertions, 1 deletions

diff --git a/x b/x
index d967988e1c4..ef3eb8b04b4 100755
--- a/x
+++ b/x
@@ -8,7 +8,7 @@
 set -eu
 
 # syntax check
-sh -n $0
+sh -n "$0"
 
 realpath() {
     if [ -d "$1" ]; then