shellcheck

scripts/common

@@ -1,5 +1,5 @@
 log (){
-	date +"[%T] $@" | tee -a "${LOG_FILE}"
+	date +"[%T] $*" | tee -a "${LOG_FILE}"
 }
 export -f log
 
@@ -15,10 +15,10 @@ bootstrap(){
 		local BOOTSTRAP_CMD=debootstrap
 	fi
 
-	capsh --drop=cap_setfcap -- -c "${BOOTSTRAP_CMD} --components=main,contrib,non-free \
+	capsh --drop=cap_setfcap -- "${BOOTSTRAP_CMD}" --components=main,contrib,non-free \
 		--arch armhf \
 		--keyring "${STAGE_DIR}/files/raspberrypi.gpg" \
-		$1 $2 $3" || rmdir "$2/debootstrap"
+		"$1" "$2" "$3" || rmdir "$2/debootstrap"
 }
 export -f bootstrap
 

scripts/dependencies_check

@@ -10,11 +10,11 @@ dependencies_check()
 
 	for depfile in "$@"; do
 		if [[ -e "$depfile" ]]; then
-			deps="$(sed -f "${SCRIPT_DIR}/remove-comments.sed" < ${BASE_DIR}/depends)"
+			deps="$(sed -f "${SCRIPT_DIR}/remove-comments.sed" < "${BASE_DIR}/depends")"
 
 		fi
 		for dep in $deps; do
-			if ! hash ${dep%:*} 2>/dev/null; then
+			if ! hash "${dep%:*}" 2>/dev/null; then
 				missing="${missing:+$missing }${dep#*:}"
 			fi
 		done