create_disk.sh: add missing trailing newline in grub.cfg

Fixes: c9036fa ("Serialize `grub-script` literally into image.json")
coreos · Jun 3, 2022 · 45fc1e7 · 45fc1e7
1 parent 04a5f22
commit 45fc1e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/create_disk.sh b/src/create_disk.sh
@@ -367,7 +367,7 @@ install_grub_cfg() {
     # 0700 to match the RPM permissions which I think are mainly in case someone has
     # manually set a grub password
     mkdir -p -m 0700 $rootfs/boot/grub2
-    printf "%s" "$grub_script" > $rootfs/boot/grub2/grub.cfg
+    printf "%s\n" "$grub_script" > $rootfs/boot/grub2/grub.cfg
 }
 
 # Other arch-specific bootloader changes