epm: Fixed disclosure of variables if there is no gettext (eterbug #17278)

bin/epm

@@ -712,7 +712,8 @@ Popular commands:
 if [ -z "$epm_cmd" ] ; then
     print_version >&2
     echo >&2
-    fatstr="$(eval_gettext 'Unrecognized command in '"$*" 'arg(s)')"
+    args="$*"
+    fatstr=$(eval_gettext "Unrecognized command in \$args arg(s)")
     if [ -z "$*" ] ; then
         fatstr=$(eval_gettext "That program needs be running with some command")
         print_short_help >&2

bin/epm-sh-functions

@@ -1112,7 +1112,7 @@ if [ -d "$TEXTDOMAINDIR" ] && is_command gettext.sh ; then
 else
 	eval_gettext()
 	{
-		echo -n $@
+		eval "echo -n \"$@\""
 	}
 fi