-diff -urN a/fftools/cmdutils.c b/fftools/cmdutils.c
---- a/fftools/cmdutils.c 2018-10-01 10:52:48.866784675 -0600
-+++ b/fftools/cmdutils.c 2018-10-01 10:52:55.550799827 -0600
+diff -ru a/fftools/cmdutils.c b/fftools/cmdutils.c
+--- a/fftools/cmdutils.c 2019-07-08 11:45:25.000000000 -0600
++++ b/fftools/cmdutils.c 2019-08-08 17:19:36.357374727 -0600
@@ -1179,6 +1179,7 @@
void show_banner(int argc, char **argv, const OptionDef *options)