update hook

Custom_Hooks/eb_hooks.py

@@ -110,7 +110,7 @@ def installation_vetoer(ec):
     system_name = os.getenv('LMOD_SYSTEM_NAME')
     if system_name is None:
         with open('/etc/FZJ/systemname') as sn:
-            system_name = sn.read()
+            system_name = sn.read().strip()
     if name in VETOED_INSTALLATIONS[system_name]:
         print_warning(
             "\nYou are attempting to install software that should not be installed in this system.\n"