diff --git a/README.md b/README.md
index 5c5b2b5..590867e 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,7 @@ strategies/sell.command-kirk-3.conf
 ## Set Rights
 Set Rights (UID 10000 for non-root-User in running container):
 ```
-chown -R 10000:10000 dabo data home strategy 
+chown -R 10000:10000 dabo data home strategies dabo-bot.conf 
 ```
 
 
diff --git a/dabo/functions/check_buy_conditions.sh b/dabo/functions/check_buy_conditions.sh
index d6fa18a..d82e007 100644
--- a/dabo/functions/check_buy_conditions.sh
+++ b/dabo/functions/check_buy_conditions.sh
@@ -48,17 +48,20 @@ function check_buy_conditions {
     return 0
   fi
 
-  # MACD  
   # no negative or empty values
-  echo "${f_macd_histogram_relation}" | grep -q "^[0-9]" || return 0
-  # check for conditions
-  if [ ${f_macd_histogram_relation} -le ${BUY_MACD_RELATION_FROM} ] || [ ${f_macd_histogram_relation} -ge ${BUY_MACD_RELATION_TO} ]
+  if echo "${f_macd_histogram_relation}" | grep -q "^[0-9]" 
   then
-    g_echo_note "${f_echo_prefix}MACD conditions NOT met"
+    # check for conditions
+    if [ ${f_macd_histogram_relation} -le ${BUY_MACD_RELATION_FROM} ] || [ ${f_macd_histogram_relation} -ge ${BUY_MACD_RELATION_TO} ]
+    then
+      g_echo_note "${f_echo_prefix}MACD conditions NOT met"
+      return 0
+    fi
+  else
+    g_echo_note "${f_echo_prefix}f_macd_histogram_relation empty or negative"
     return 0
   fi
 
-
   # RSI
   if \
    [ ${f_rsi5} -le ${BUY_RSI5_SIGNAL_UNTIL} ] && \
@@ -84,7 +87,6 @@ function check_buy_conditions {
     return 0
   fi
 
-
   # Price change
   if \
    [ $(echo "${f_price_change_1_day} > ${BUY_MIN_PRICE_CHANGE_LAST_1_DAY}" | bc -l) -ne 0 ] && \
@@ -98,7 +100,6 @@ function check_buy_conditions {
     return 0
   fi
 
-
   if [ -n "$f_BUY" ]
   then
     # Check for beginning MACD Trend
@@ -124,7 +125,6 @@ function check_buy_conditions {
       g_echo_note "BUY ${f_ASSET}@${CURRENCY}:${f_price} MACD Histogram not rising (now ${f_macd_histogram} < 1 before ${f_macd_histogram_before} < 2 before ${f_macd_histogram_2before} < 3 before ${f_macd_histogram_3before} < 4 before ${f_macd_histogram_4before} < 5 before ${f_macd_histogram_5before}) - trend loses strength / not growing - don't buy"
       return 0
     fi
- 
   fi