Exit without error if the user answers no

jhalfs

@@ -277,7 +277,7 @@ echo -n "Are you happy with these settings? yes/no (no): "
 read ANSWER
 if [ x$ANSWER != "xyes" ] ; then
   echo "${nl_}Rerun make to fix the configuration options.${nl_}"
-  exit 1
+  exit
 fi
 echo "${nl_}${SD_BORDER}${nl_}"
 

optimize/optimize_functions

@@ -38,7 +38,7 @@ validate_opt_settings() {          # Show optimize setting and wait user agreeme
   read ANSWER
   if [ x$ANSWER != "xyes" ] ; then
     echo "${nl_}Fix the optimization options and rerun the script.${nl_}"
-    exit 1
+    exit
   fi
   echo "${nl_}${SD_BORDER}${nl_}"
 }