(jm_FUNC_READDIR): Undefine `mkdir', not `rmdir'.

diff --git a/m4/readdir.m4 b/m4/readdir.m4
index d6da048..03ac331 100644 (file)
--- a/m4/readdir.m4
+++ b/m4/readdir.m4
@@ -50,8 +50,8 @@ AC_CACHE_CHECK([for working readdir], jm_cv_func_working_readdir,
      (Basename[0] == '.' && (Basename[1] == '\0' \
                             || (Basename[1] == '.' && Basename[2] == '\0')))
 
-/* Don't try to use replacement rmdir; it wouldn't resolve at link time.  */
-#   undef rmdir
+/* Don't try to use replacement mkdir; it wouldn't resolve at link time.  */
+#   undef mkdir
 
     static void
     create_300_file_dir (const char *dir)