build.sh: unset x when printing usage

We don't need to see how the usage string is created, we just need it
printed on the console.

Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/build.sh b/build.sh
index b86f7c2..8be083a 100755
--- a/build.sh
+++ b/build.sh
@@ -21,6 +21,7 @@
 # or run "sudo chmod 666 /dev/kvm".
 
 print_usage() {
+	set +x
 	cat << EOF
 Usage: build_board=BOARD [OPTION]... ./build.sh
 
@@ -57,6 +58,7 @@ DEBOSHOST may be:
   podman    run debos using podman container and build within kvm
   chroot    run debos directly on the host and build in a chroot on the host (uses sudo)
 EOF
+	set -x
 }
 
 set -eux