modulecmd: issue with Lmod spider cmd fixed

CHANGELOG.md

@@ -3,6 +3,8 @@
 ## Version 2.0.3
 
 ### modulecmd
+* Issue with Lmod spider command fixed.
+  (#1348)
 * Don't allow absolute path names for modules in an overlay.
   (#1344)
 * It was not possible to load a module with it's absolute path.

Pmodules/modulecmd.bash.in

@@ -38,7 +38,7 @@ Lmod_cmd(){
 readonly -f Lmod_cmd
 
 Spider_cmd(){
-	LD_PRELOAD='' LD_LIBRARY_PATH='' \
+	LD_PRELOAD='' LD_LIBRARY_PATH='' TCLLIBPATH=''\
 		  "${PMODULES_HOME}/libexec/lmod/lmod/libexec/spider" "$@"
 }
 readonly -f Spider_cmd