Prompt to continue in a BASH script

# Present a prompt to procees or skip if noprompt_flag is set to 1.
# Uses a variable name of $noprompt_flag to show the prompt or not.
if [ $noprompt_flag = 1 ];
  then echo -n ""
else
  echo -n "Hit enter to change files, and restart servers. Ctrl-C to exit."
  read continue
fi