share/archlinux/test_server.install in test_server-0.2.3 vs share/archlinux/test_server.install in test_server-0.2.4

@@ -8,15 +8,15 @@
 _log_dir=/var/log/${pkgname}
 _cache_dir=/var/cache/${pkgname}
 _sass_cache_directory=$_cache_dir
 
 post_install() {
-  if !getent group $_admin_group >/dev/null; then
+  if ! getent group $_admin_group >/dev/null; then
     groupadd $_admin_group
   fi
 
-  if !getent passwd $_service_user >/dev/null; then
+  if ! getent passwd $_service_user >/dev/null; then
     useradd -m $_service_user
   fi
 
   for path in $_log_dir $_sass_cache_directory; do
     chown -R $_service_user:$_service_group $path
@@ -49,17 +49,17 @@
 post_remove() {
   echo ""
   echo "Please remove the home directory of the service user ${_service_user} yourself."
   echo ""
 
-  if !getent group $_admin_group >dev/null; then
+  if ! getent group $_admin_group >dev/null; then
     groupdel $_admin_group
   fi
 
-  if !getent group $_service_group >/dev/null; then
+  if ! getent group $_service_group >/dev/null; then
     groupdel $_service_group
   fi
 
-  if !getent passwd $_service_user >/dev/null; then
+  if ! getent passwd $_service_user >/dev/null; then
     userdel $_service_user
   fi
 }