diff --git a/dabo/functions/order.sh b/dabo/functions/order.sh
index 401b216..f42b2b1 100644
--- a/dabo/functions/order.sh
+++ b/dabo/functions/order.sh
@@ -26,7 +26,7 @@ function order {
   local f_symbol=$1
   local f_amount=$2  # amount in $CURRENCY / if crypto_amount:XXX then amount in crypto
   local f_side=$3                   # buy/sell long/short
-  local f_price=$4                  # price for limit order - if not given do market order
+  local f_price=$4                  # price for limit order - if 0 do market order
   local f_stoploss=$5
   local f_takeprofit=$6
   local f_params="params={"
@@ -44,10 +44,9 @@ function order {
   [[ $f_side =~ ^buy$|^sell$ ]] || return 1
 
   # check order type limit/market
-  if [ -z "$f_price" ]
+  if [[ "$f_price" = "0" ]]
   then
     f_type="market"
-    f_price=0
   else
     f_type="limit"
   fi