diff --git a/parser.sh b/parser.sh
index 00dd1f9..5c41f74 100755
--- a/parser.sh
+++ b/parser.sh
@@ -18,7 +18,10 @@ _mapped_options_count=0
 _positional_args_count=0
 
 _err() {
-  echo "$1"
+  for arg in "$@"; do
+    echo "$arg"
+  done
+
   exit 1
 }