1 files changed, 1 insertions, 1 deletions
diff --git a/src/dirname.c b/src/dirname.c
index 5a268e1c2..0211050c9 100644
--- a/src/dirname.c
+++ b/src/dirname.c
@@ -69,7 +69,7 @@ Examples:\n\
   %s stdio.h            -> \".\"\n\
 "),
               program_name, program_name, program_name);
-      emit_ancillary_info ();
+      emit_ancillary_info (PROGRAM_NAME);
     }
   exit (status);
 }