From 2b50ed436ebce2baede0a788c404e59997f5cac8 Mon Sep 17 00:00:00 2001
From: ceriel <devnull@localhost>
Date: Tue, 19 Apr 1988 16:57:19 +0000
Subject: [PATCH] Added check that script is started from proper directory

---
 first/first | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/first/first b/first/first
index 3cb05552..1b07bca8 100755
--- a/first/first
+++ b/first/first
@@ -1,3 +1,13 @@
+: check that the script is started from the "first" directory
+p=`pwd`
+case `basename $p` in
+first)
+	;;
+*)
+	echo "this script must be started from the 'first' directory"
+	exit 3
+	;;
+esac
 : check $PATH first
 if sh ckpath
 then :