(decode_env_path): Use ".", not nil, for current dir.

diff --git a/src/emacs.c b/src/emacs.c
index ef84e0aac04dc09a8967267a0f96bf81fcfa29f3..40ecc3d15bd2631b41374ba9d6293b537ebeeb04 100644 (file)
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -1348,7 +1348,8 @@ decode_env_path (evarname, defalt)
     {
       p = index (path, SEPCHAR);
       if (!p) p = path + strlen (path);
-      lpath = Fcons (p - path ? make_string (path, p - path) : Qnil,
+      lpath = Fcons (p - path ? make_string (path, p - path)
+                    : build_string ("."),
                     lpath);
       if (*p)
        path = p + 1;