This is an autogenerated patch header for a single-debian-patch file. The
delta against upstream is either kept as a single patch, or maintained
in some VCS, and exported as a single patch instead of more manageable
atomic patches.

--- alpine-chroot-install-0.14.0.orig/alpine-chroot-install
+++ alpine-chroot-install-0.14.0/alpine-chroot-install
@@ -291,7 +291,7 @@ done
 : ${ALPINE_PACKAGES:="build-base ca-certificates ssl_client"}
 : ${ARCH:=}
 : ${BIND_DIR:=}
-: ${CHROOT_DIR:="/alpine"}
+: ${CHROOT_DIR:=}
 : ${CHROOT_KEEP_VARS:="ARCH CI QEMU_EMULATOR TRAVIS_.*"}
 : ${EXTRA_REPOS:=}
 : ${TEMP_DIR:=$(mktemp -d || echo /tmp/alpine)}
@@ -308,6 +308,10 @@ if [ "$(id -u)" -ne 0 ]; then
 	die 'This script must be run as root!'
 fi
 
+if [ -z "$CHROOT_DIR" ]; then
+	die 'Please specify where to install to (such as -d /alpine)'
+fi
+
 mkdir -p "$CHROOT_DIR"
 cd "$CHROOT_DIR"
 
