Fix KeyError when running remotely and no params were passed to click (https://github.com/allegroai/clearml-agent/issues/111)

clearml/binding/click_bind.py

@@ -148,6 +148,8 @@ class PatchClick:
             }
 
         params = PatchClick.__remote_task_params
+        if not params:
+            return None
         command = [
             p.name for p in params['Args'].values()
             if p.type == PatchClick._command_type and cast_str_to_bool(p.value, strip=True)]

clearml/utilities/files.py

@@ -20,4 +20,3 @@ def get_filename_max_length(dir_path):
         print(err)
 
     return 255  # Common filesystems like NTFS, EXT4 and HFS+ limited with 255
-