make blak happy

Signed-off-by: Tomasz Kłoczko <[email protected]>
amoffat · Mar 13, 2024 · d667176 · d667176
1 parent 28a9762
commit d667176
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sh.py b/sh.py
@@ -106,7 +106,7 @@ def get_num_args(fn):
     return len(inspect.getfullargspec(fn).args)
 
 
-_unicode_methods = set(dir(''))
+_unicode_methods = set(dir(""))
 
 HAS_POLL = hasattr(select, "poll")
 POLLER_EVENT_READ = 1