1 files changed, 1 insertions, 1 deletions
diff --git a/src/yes.c b/src/yes.c
index b6fc0ffb5..38ebaa88c 100644
--- a/src/yes.c
+++ b/src/yes.c
@@ -68,7 +68,7 @@ main (int argc, char **argv)
 
   parse_gnu_standard_options_only (argc, argv, PROGRAM_NAME, PACKAGE_NAME,
                                    Version, true, usage, AUTHORS,
-                                   (char const *) NULL);
+                                   (char const *) nullptr);
 
   char **operands = argv + optind;
   char **operand_lim = argv + argc;