From 5941ded0d4828c9464271cad6711ff6b9208e19f Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Thu, 20 May 2021 14:52:46 +0200
Subject: [PATCH] modulecmd: more descriptive error message in sub-cmd use

---
 Pmodules/modulecmd.bash.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Pmodules/modulecmd.bash.in b/Pmodules/modulecmd.bash.in
index 43b0633..3898101 100644
--- a/Pmodules/modulecmd.bash.in
+++ b/Pmodules/modulecmd.bash.in
@@ -1517,7 +1517,7 @@ subcommand_use() {
 		if [[ ! -d ${arg} ]]; then
 			std::die 3 "%s %s: %s -- %s" \
                                  "${CMD}" "${subcommand}" \
-                                 "illegal argument" \
+                                 "illegal argument: is neither a valid keyword, group nor directory" \
                                  "${arg}"
                 fi