Fixing update

script/update_openfpm

-#! /bin/bash
 
 source script/show_solutions
 
@@ -89,26 +88,30 @@ function update_openfpm()
   if [ x"$1" == x"update" -a x"$force_up" == x"" ]; then
     source $HOME/openfpm_vars
     sh autogen.sh
-    ./config.status
     if [ $? -ne 0 ]; then
       echo -e "Update summary\033[91;5;1m FAILED \033[0m"
+      return
     fi
     make
     if [ $? -ne 0 ]; then
       echo -e "Update summary\033[91;5;1m FAILED \033[0m"
+      return
     else
       echo -e "Update summary\033[92;5;1m SUCCEED \033[0m"
       echo -e "To make the update active do: \033[1m make install \033[0m"
+      return
     fi
   else
     #### Remove .deps for fresh install
     ./install $dir_prev_inst $for_opt
     if [ $? -ne 0 ]; then
       echo -e "Upgrade summary\033[91;5;1m FAILED \033[0m"
+      return
     else
       echo -e "Upgrade summary\033[92;5;1m SUCCEED \033[0m"
       echo -e "To make the upgrade active do: \033[1m make install \033[0m"
       rm force_upgrade
+      return
     fi
   fi