commit ac1b723c20fb67aaecd43cd08c6eee88c5f339f2
author Roman Dobosz <gryf73@gmail.com> Fri Aug 06 12:52:01 2021 +0200
committer Roman Dobosz <gryf73@gmail.com> Fri Aug 06 12:55:39 2021 +0200
tree ebfd8e32467866f8728ed64822211a720e14ed2c
parent e937dcb7431d1dc8c0fff7a2c3c22d2a1eae4a27

Fix displaying usage for make_cert.sh

Now, if no arguments are passed to make_cert.sh script, it will fail on:

  tools/make_cert.sh: line 30: [: missing `]'

and might go on with generating certs depending on the bash settings.
It is fixed within this patch.

Change-Id: I62bf9c972ebd1644da622439e05114f245f20809

tools/make_cert.sh

diff --git a/tools/make_cert.sh b/tools/make_cert.sh
index e91464f..0212d00 100755
--- a/tools/make_cert.sh
+++ b/tools/make_cert.sh
@@ -27,7 +27,7 @@
 }
 
 CN=$1
-if [ -z "$CN" ]]; then
+if [ -z "$CN" ]; then
     usage
 fi
 ORG_UNIT_NAME=${2:-$ORG_UNIT_NAME}
@@ -52,5 +52,5 @@
 make_cert $INT_CA_DIR $DEVSTACK_CERT_NAME $DEVSTACK_HOSTNAME
 
 # Create a cert bundle
-cat $INT_CA_DIR/private/$DEVSTACK_CERT_NAME.key $INT_CA_DIR/$DEVSTACK_CERT_NAME.crt $INT_CA_DIR/cacert.pem >$DEVSTACK_CERT
-
+cat $INT_CA_DIR/private/$DEVSTACK_CERT_NAME.key \
+    $INT_CA_DIR/$DEVSTACK_CERT_NAME.crt $INT_CA_DIR/cacert.pem >$DEVSTACK_CERT