fix(doublequotes): Double-quote remaining variables

This should prevent issues with whitespace, or globbing-related issues.

Signed-off-by: Dom Rodriguez <[email protected]>

start-redis-server.sh

@@ -11,18 +11,18 @@ if [[ ! -z "${REDIS_PASSWORD}" ]]; then
 fi
 
 # Set maxmemory-policy to 'allkeys-lru' for caching servers that should always evict old keys
-: ${MAXMEMORY_POLICY:="volatile-lru"}
-: ${APPENDONLY:="no"}
-: ${FLY_VM_MEMORY_MB:=512}
+: "${MAXMEMORY_POLICY:="volatile-lru"}"
+: "${APPENDONLY:="no"}"
+: "${FLY_VM_MEMORY_MB:=512}"
 if [ "${NOSAVE}" = "" ] ; then
-  : ${SAVE:="3600 1 300 100 60 10000"}
+  : "${SAVE:="3600 1 300 100 60 10000"}"
 fi
 # Set maxmemory to 10% of available memory
 MAXMEMORY=$(($FLY_VM_MEMORY_MB*90/100))
 
 redis-server "$PW_ARG" \
   --dir /data/ \
   --maxmemory "${MAXMEMORY}mb" \
-  --maxmemory-policy $MAXMEMORY_POLICY \
-  --appendonly $APPENDONLY \
+  --maxmemory-policy "$MAXMEMORY_POLICY" \
+  --appendonly "$APPENDONLY" \
   --save "$SAVE"