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-rwxr-xr-xscripts/build/bootstrap_debootstrap2
-rwxr-xr-xscripts/build/chroot_archives2
-rwxr-xr-xscripts/build/config2
3 files changed, 3 insertions, 3 deletions
diff --git a/scripts/build/bootstrap_debootstrap b/scripts/build/bootstrap_debootstrap
index c438b8459..e2266b712 100755
--- a/scripts/build/bootstrap_debootstrap
+++ b/scripts/build/bootstrap_debootstrap
@@ -21,7 +21,7 @@ USAGE="${PROGRAM} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
-if [ ! $(which debootstrap) ]
+if ! command -v debootstrap >/dev/null
then
Echo_error "debootstrap - command not found"
Echo_verbose "debootstrap can be obtained from http://ftp.debian.org/debian/pool/main/d/debootstrap/"
diff --git a/scripts/build/chroot_archives b/scripts/build/chroot_archives
index e170d5be0..7dc7b32fb 100755
--- a/scripts/build/chroot_archives
+++ b/scripts/build/chroot_archives
@@ -236,7 +236,7 @@ case "${_ACTION}" in
cp -f cache/indices.bootstrap/*Release* chroot/var/lib/apt/lists
fi
- if [ "${LB_APT}" = "aptitude" ] && [ ! $(which aptitude) ]
+ if [ "${LB_APT}" = "aptitude" ] && ! command -v aptitude >/dev/null
then
Chroot chroot "apt-get ${APT_OPTIONS} update"
Chroot chroot "apt-get ${APT_OPTIONS} install aptitude"
diff --git a/scripts/build/config b/scripts/build/config
index b511d79ae..318a2cc8c 100755
--- a/scripts/build/config
+++ b/scripts/build/config
@@ -212,7 +212,7 @@ Local_arguments ()
--dump)
# Dump version
Echo "This is live-build version %s" "${VERSION}"
- if [ $(which dpkg-query) ]; then
+ if command -v dpkg-query >/dev/null; then
Echo "Installed version reported by dpkg is %s" "$(dpkg-query -f='${Version}' --show live-build)"
fi