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-rwxr-xr-xshare/bin/Packages2
-rwxr-xr-xshare/hooks/normal/0400-update-apt-file-cache.hook.chroot2
-rwxr-xr-xshare/hooks/normal/0410-update-apt-xapian-index.hook.chroot2
-rwxr-xr-xshare/hooks/normal/0430-update-mlocate-database.hook.chroot2
4 files changed, 4 insertions, 4 deletions
diff --git a/share/bin/Packages b/share/bin/Packages
index ad69fad83..60cd999fc 100755
--- a/share/bin/Packages
+++ b/share/bin/Packages
@@ -11,7 +11,7 @@
set -e
-if [ ! $(which grep-aptavail) ]
+if ! command -v grep-aptavail >/dev/null
then
echo "E: program grep-aptavail not found!"
diff --git a/share/hooks/normal/0400-update-apt-file-cache.hook.chroot b/share/hooks/normal/0400-update-apt-file-cache.hook.chroot
index 4634d4cf8..c83225fe5 100755
--- a/share/hooks/normal/0400-update-apt-file-cache.hook.chroot
+++ b/share/hooks/normal/0400-update-apt-file-cache.hook.chroot
@@ -8,7 +8,7 @@ set -e
. /live-build/config/binary
-if [ $(which apt-file) ] && [ "${LB_APT_INDICES}" = "true" ]
+if command -v apt-file >/dev/null && [ "${LB_APT_INDICES}" = "true" ]
then
apt-file update
fi
diff --git a/share/hooks/normal/0410-update-apt-xapian-index.hook.chroot b/share/hooks/normal/0410-update-apt-xapian-index.hook.chroot
index 93801e511..f737ad171 100755
--- a/share/hooks/normal/0410-update-apt-xapian-index.hook.chroot
+++ b/share/hooks/normal/0410-update-apt-xapian-index.hook.chroot
@@ -8,7 +8,7 @@ set -e
# is not allowed to, and (b) it wants to build the index in the background which
# will be racy in the context of live-build.
-if [ $(which update-apt-xapian-index) ]
+if command -v update-apt-xapian-index >/dev/null
then
PYTHONDONTWRITEBYTECODE=1 update-apt-xapian-index --force --quiet
fi
diff --git a/share/hooks/normal/0430-update-mlocate-database.hook.chroot b/share/hooks/normal/0430-update-mlocate-database.hook.chroot
index df99386fe..03502fdeb 100755
--- a/share/hooks/normal/0430-update-mlocate-database.hook.chroot
+++ b/share/hooks/normal/0430-update-mlocate-database.hook.chroot
@@ -8,7 +8,7 @@ set -e
# means that if the live system is later installed to a hard disk then less
# work will be required after installation.
-if [ $(which updatedb.mlocate) ]
+if command -v updatedb.mlocate >/dev/null
then
updatedb.mlocate
fi