From 563d2e71cb48500efcfd3648fdebb8bbb4b8dfb8 Mon Sep 17 00:00:00 2001
From: Stefan Saraev <stefan@saraev.ca>
Date: Fri, 12 Jul 2013 15:37:01 +0300
Subject: [PATCH] scripts/install: exit if $INSTALL not set

---
 scripts/install | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/install b/scripts/install
index 19c93fdccc..c44351553a 100755
--- a/scripts/install
+++ b/scripts/install
@@ -30,6 +30,10 @@ if [ -z "$1" ]; then
   exit 1
 fi
 
+if [ -z "$INSTALL" ] ; then
+  echo "error: '\$INSTALL' not set! this script is not intended to be run manually"
+  exit 1
+fi
 mkdir -p $STAMPS_INSTALL/$1
 
 if [ -f $STAMP -a $PKG_DIR/install -nt $STAMP ]; then