From a2fb2688e75aa91a80d62df5d2df37cea30562d2 2019-10-24 22:42:01
From: Unknown <xyz258@abwesend.de>
Date: 2019-10-24 22:42:01
Subject: [PATCH] a


---

diff --git a/functions.sh b/functions.sh
index d0dd854..5e37c0d 100644
--- a/functions.sh
+++ b/functions.sh
@@ -75,14 +75,14 @@ chroot_install_cc() {
   if [ -z "${COMPILER_PACKAGES}" ] ; then
     COMPILER_PACKAGES=$(chroot_exec apt-get -s install g++ make bc | grep "^Inst " | awk -v ORS=" " '{ print $2 }')
 	# Install COMPILER_PACKAGES in chroot - NEVER do "${COMPILER_PACKAGES}" -> breaks uboot
-    chroot_exec apt-get -q -y --allow-unauthenticated --no-install-recommends install ${COMPILER_PACKAGES}
+    chroot_exec apt-get -q -y --allow-unauthenticated --no-install-recommends install "${COMPILER_PACKAGES}"
   fi
 }
 
 chroot_remove_cc() {
   # Remove c/c++ build environment from the chroot
   if [ -n "${COMPILER_PACKAGES}" ] ; then
-    chroot_exec apt-get -qq -y --auto-remove purge ${COMPILER_PACKAGES}
+    chroot_exec apt-get -qq -y --auto-remove purge "${COMPILER_PACKAGES}"
     COMPILER_PACKAGES=""
   fi
 }
@@ -92,8 +92,8 @@ cdr2mask ()
 {
    # Number of args to shift, 255..255, first non-255 byte, zeroes
    set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
-   [ $1 -gt 1 ] && shift $1 || shift
-   echo ${1-0}.${2-0}.${3-0}.${4-0}
+   [ "$1" -gt 1 ] && shift "$1" || shift
+   echo "${1-0}"."${2-0}"."${3-0}"."${4-0}"
 }
 
 # GPL v2.0 - #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh
@@ -101,7 +101,7 @@ set_kernel_config() {
   # flag as $1, value to set as $2, config must exist at "./.config"
   TGT="CONFIG_${1#CONFIG_}"
   REP="${2}"
-  if [ grep -q "^${TGT}[^_]" .config ] ; then
+  if grep -q "^${TGT}[^_]" .config ; then
     sed -i "s/^\(${TGT}=.*\|# ${TGT} is not set\)/${TGT}=${REP}/" .config
   else
     echo "${TGT}"="${2}" >> .config