From 7732d5d7cfd6326e5457953a25ba447034d7ff14 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Tue, 25 Jul 1995 04:50:04 +0000
Subject: (main): When too few arguments are given, don't just issue the usage
 message; also report why.

---
 src/csplit.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/csplit.c b/src/csplit.c
index 9fbf0e35f..6c1b6d2cd 100644
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1524,8 +1524,11 @@ main (argc, argv)
   if (show_help)
     usage (0);
 
-  if (optind >= argc - 1)
-    usage (1);
+  if (argc - optind < 2)
+    {
+      error (0, 0, "too few arguments");
+      usage (1);
+    }
 
   if (suffix)
     filename_space = (char *) xmalloc (strlen (prefix) + max_out (suffix) + 2);
-- 
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