(main): Cast NULL to `(char *)' in

call to variadic version_etc function, so that it works even on systems
for which sizeof char* != sizeof int.

diff --git a/src/true.c b/src/true.c
index c92700e03adbd7d5fdbe6d4c303baa8c7a617286..e4508cbf113b97e38a355b8583e4792ec55357f4 100644 (file)
--- a/src/true.c
+++ b/src/true.c
@@ -63,7 +63,8 @@ main (int argc, char **argv)
        usage (EXIT_SUCCESS);
 
       if (STREQ (argv[1], "--version"))
-       version_etc (stdout, PROGRAM_NAME, GNU_PACKAGE, VERSION, AUTHORS, NULL);
+       version_etc (stdout, PROGRAM_NAME, GNU_PACKAGE, VERSION, AUTHORS,
+                    (char *) NULL);
     }
 
   exit (EXIT_SUCCESS);