From: Steven Schubiger <stsc@refcnt.org>
Date: Sat, 3 Aug 2013 21:01:28 +0000 (+0200)
Subject: Print diagnostic for wrong count of arguments
X-Git-Tag: v0.51~1
X-Git-Url: http://git.refcnt.org/?p=colorize.git;a=commitdiff_plain;h=5028bdc63573b90e18980b0de1eed49d003bad2e

Print diagnostic for wrong count of arguments
---

diff --git a/colorize.c b/colorize.c
index a25ec59..3bb628a 100644
--- a/colorize.c
+++ b/colorize.c
@@ -312,6 +312,7 @@ main (int argc, char **argv)
       {
         if (arg_cnt == 0 || arg_cnt > 2)
           {
+            vfprintf_diag ("%u arguments provided, expected 1-2 arguments or option", arg_cnt);
             print_help ();
             exit (EXIT_FAILURE);
           }