From 4ef135c6ab9c626fc9d714e441518de869bd5de7 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Wed, 9 Jun 2021 10:01:13 +0200
Subject: [PATCH] modulecmd: soure Pmodules.conf only if exist and readable

---
 Pmodules/modulecmd.bash.in | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Pmodules/modulecmd.bash.in b/Pmodules/modulecmd.bash.in
index fd74b0c..c6d822b 100644
--- a/Pmodules/modulecmd.bash.in
+++ b/Pmodules/modulecmd.bash.in
@@ -1421,10 +1421,11 @@ init_manpath() {
 }
 
 pmodules_init() {
-	source "${pmodules_config_file}" || \
-		std::die 3 "Oops: cannot parse config file  -- %s\n" \
-                         "${pmodules_config_file}"
-
+	if [[ -r "${pmodules_config_file}" ]]; then
+		source "${pmodules_config_file}" || \
+			std::die 3 "Oops: cannot parse config file  -- %s\n" \
+				 "${pmodules_config_file}"
+	fi
 	declare -gx  LOADEDMODULES=''
 	declare -gx  _LMFILES_=''
 	declare -gx  UsedGroups=''