diff --git a/dabo/dabo-bot.sh b/dabo/dabo-bot.sh
index 5c094e6..8db39af 100755
--- a/dabo/dabo-bot.sh
+++ b/dabo/dabo-bot.sh
@@ -82,13 +82,13 @@ do
   [ -z "${INTERVAL_MIN}" ] && INTERVAL_MIN=1
 
   # stock data
-  if [ ${STOCK_EXCHANGE} = "BINANCE" ]
+  if [ "${STOCK_EXCHANGE}" = "BINANCE" ]
   then
     # command for current token infos (function for setting var QUANTITY_LOT_CUT
     TOKEN_INFO_CMD="binance_get_token_info"
     # command for buying/selling a token
     TRADE_CMD='binance-api-call POST /api/v3/order "&symbol=TOKEN&quoteOrderQty=QUANTITY&side=ACTION&type=MARKET"'
-  elif [ ${STOCK_EXCHANGE} = "BITPANDA" ]
+  elif [ "${STOCK_EXCHANGE}" = "BITPANDA" ]
   then
     TOKEN_INFO_CMD="bitpanda_get_token_info"
     TRADE_CMD='bitpanda-api-call POST public/v1/account/orders "--header \"Content-Type: application/json\" --data \"{\\\"instrument_code\\\":\\\"TOKEN\\\",\\\"side\\\":\\\"ACTION\\\",\\\"type\\\":\\\"MARKET\\\",\\\"amount\\\":\\\"QUANTITY\\\"}\""'
@@ -101,7 +101,7 @@ do
   watch_assets
 
   # Get current assets
-  if ! [ STOCK_EXCHANGE -eq "NONE" ]
+  if [ "${STOCK_EXCHANGE}" != "NONE" ]
   then
     get_assets || continue
   fi