1 files changed, 4 insertions, 6 deletions
diff --git a/src/du.c b/src/du.c
index 9da901a62..9831a1788 100644
--- a/src/du.c
+++ b/src/du.c
@@ -330,11 +330,9 @@ Mandatory arguments to long options are mandatory for short options too.\n\
 "), stdout);
       fputs (HELP_OPTION_DESCRIPTION, stdout);
       fputs (VERSION_OPTION_DESCRIPTION, stdout);
-      fputs (_("\n\
-SIZE may be (or may be an integer optionally followed by) one of following:\n\
-kB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y.\n\
-"), stdout);
-      emit_bug_reporting_address ();
+      emit_blocksize_note ("DU");
+      emit_size_note ();
+      emit_ancillary_info ();
     }
   exit (status);
 }
@@ -845,7 +843,7 @@ main (int argc, char **argv)
   if (!ok)
     usage (EXIT_FAILURE);
 
-  if (opt_all & opt_summarize_only)
+  if (opt_all && opt_summarize_only)
     {
       error (0, 0, _("cannot both summarize and show all entries"));
       usage (EXIT_FAILURE);