Merge branch '215-output-of-module-file-is-missing-in-error-message-of-sub-cmd-unload-if-module-doesn-t-exist-any' into 'master'

Resolve "output of module(-file) is missing in error message of sub-cmd unload if module doesn't exist any more"

Closes #215

See merge request Pmodules/src!192

Pmodules/modulecmd.bash.in

@@ -855,7 +855,7 @@ subcommand_unload() {
 			continue
 		fi
 		local interp
-		is_modulefile interp "${lmfile}" || die_not_a_modulefile "${m}"
+		is_modulefile interp "${lmfile}" || die_not_a_modulefile "${lmfile}"
 		if [[ "${interp}" == 'lmod' ]]; then
 			current_modulefile="${current_modulefile/${moduledir}\/}"
 			modulecmd="${lmod_cmd}"