From bf73dd529725dbfdf95c768792b77f87b190cd14 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 26 Apr 1999 00:39:47 +0000
Subject: [PATCH] (main): Handle the case in which seq is given no args.

---
 src/seq.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/seq.c b/src/seq.c
index 27ebc9df0e..af2be47c6e 100644
--- a/src/seq.c
+++ b/src/seq.c
@@ -140,6 +140,12 @@ main (int argc, char **argv)
   }
 #endif
 
+  if (argc == 1)
+    {
+      error (0, 0, _("too few arguments"));
+      usage (1);
+    }
+
   /* We have to handle negative numbers in the command line but this
      conflicts with the command line arguments.  So explicitly check first
      whether the next argument looks like a negative number.  */
-- 
2.47.3