update from current

_grains/lsusb.py

@@ -1,6 +1,6 @@
 import re
 import logging
-from subprocess import check_output
+from subprocess import check_output, CalledProcessError
 
 log = logging.getLogger(__name__)
 
@@ -8,8 +8,8 @@ def main():
     dev_re = re.compile(r"Bus\s+(\d+)\s+Device\s+(\d+):\s+ID\s(\w+:\w+)\s(.+)$")
     try:
         lsusb = check_output("lsusb", encoding='UTF-8')
-    except OSError as exc:
-        log.error(exc)
+    except (CalledProcessError, OSError) as exc:
+        log.debug(exc)
         return {}
     devices = []
     corsair_aio = None