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lib: Check rootfs parameter

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Add a check on the rootfs parameter in `build_rootfs()`.

Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
This commit is contained in:
James O. D. Hunt
2018-04-19 16:36:53 +01:00
parent b14d117a89
commit 93b632c328
1 changed files with 2 additions and 0 deletions
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scripts/lib.sh
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@@ -94,6 +94,8 @@ build_rootfs()
# Mandatory # Mandatory
local ROOTFS_DIR="$1" local ROOTFS_DIR="$1"
[ -z "$ROOTFS_DIR" ] && die "need rootfs"
# In case of support EXTRA packages, use it to allow # In case of support EXTRA packages, use it to allow
# users add more packages to the base rootfs # users add more packages to the base rootfs
local EXTRA_PKGS=${EXTRA_PKGS:-""} local EXTRA_PKGS=${EXTRA_PKGS:-""}