From 8b086817a7907d54dbe813f0dd05626b86e56cd1 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Thu, 15 May 2014 22:28:21 +0300
Subject: Edits through Chapter 11, fix displays for docbook.

---
 awklib/eg/prog/split.awk | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'awklib/eg/prog/split.awk')

diff --git a/awklib/eg/prog/split.awk b/awklib/eg/prog/split.awk
index c907530b..bcc73ae6 100644
--- a/awklib/eg/prog/split.awk
+++ b/awklib/eg/prog/split.awk
@@ -4,8 +4,9 @@
 #
 # Arnold Robbins, arnold@skeeve.com, Public Domain
 # May 1993
+# Revised slightly, May 2014
 
-# usage: split [-num] [file] [outname]
+# usage: split [-count] [file] [outname]
 
 BEGIN {
     outfile = "x"    # default
@@ -14,7 +15,7 @@ BEGIN {
         usage()
 
     i = 1
-    if (ARGV[i] ~ /^-[[:digit:]]+$/) {
+    if (i in ARGV && ARGV[i] ~ /^-[[:digit:]]+$/) {
         count = -ARGV[i]
         ARGV[i] = ""
         i++
-- 
cgit v1.2.3