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Diffstat (limited to 'klippy/extras/save_variables.py')
| -rw-r--r-- | klippy/extras/save_variables.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/klippy/extras/save_variables.py b/klippy/extras/save_variables.py index 6cedcf46..2e405657 100644 --- a/klippy/extras/save_variables.py +++ b/klippy/extras/save_variables.py @@ -36,6 +36,8 @@ class SaveVariables: cmd_SAVE_VARIABLE_help = "Save arbitrary variables to disk" def cmd_SAVE_VARIABLE(self, gcmd): varname = gcmd.get('VARIABLE') + if (varname.lower() != varname): + raise gcmd.error("VARIABLE must not contain upper case") value = gcmd.get('VALUE') try: value = ast.literal_eval(value) |