""

1 files changed, 2 insertions, 0 deletions

diff --git a/options.c b/options.c
index af8f3bd..25fea56 100644
--- a/options.c
+++ b/options.c
@@ -174,4 +174,6 @@ void options_read(int argc, char **argv) {
         }
     }
 
+    if (optind != argc)
+        fprintf(stderr, "iftop: warning: ignored arguments following options\n");
 }