Merge pull request tronprotocol#4909 from forfreeday/feature/update_start.sh

feat(shell): update start.sh

Author: forfreeday

start.sh

@@ -541,14 +541,12 @@ while [ -n "$1" ]; do
   --run)
     if [[ $ALL_OPT_LENGTH -eq 1 ]]; then
       restart
-      exit
     fi
     RUN=true
     shift 1
     ;;
   --stop)
     stopService
-    exit
     ;;
   FullNode)
     RUN=true
@@ -597,7 +595,6 @@ if [[ $QUICK_START == true ]]; then
       restart
     fi
   fi
-  exit
 fi
 
 if [[ $UPGRADE == true ]]; then
@@ -614,13 +611,11 @@ if [[ $DOWNLOAD == true ]]; then
   fi
 fi
 
-if [[ $ALL_OPT_LENGTH -eq 0 ]]; then
+if [[ $ALL_OPT_LENGTH -eq 0 || $ALL_OPT_LENGTH -gt 0 ]]; then
   restart
-  exit
 fi
 
 if [[ $RUN == true ]]; then
   restart
-  exit
 fi