removed [[ TEST ]] && action form for if [[ TEST ]]; then action; fi for compatibility

lib/aaa_errors.sh

@@ -85,7 +85,9 @@ function backtrace
 # Test and exit if not root (or any UID 0 user)
 check_root()
 {
-    [[ $NO_ROOT_CHECK == true ]] && return 0
+    if [[ $NO_ROOT_CHECK == true ]]; then
+        return 0
+    fi
     if [[ $EUID -ne 0 ]]; then
         prnt E "Ce script doit être démarré en tant que root. Arrêt."
         die 4 --force