[fix] Fix bad refactoring and lint error.

oilshell · Jul 8, 2020 · aa8b4c0 · aa8b4c0
1 parent 79bac31
commit aa8b4c0
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/core/alloc.py b/core/alloc.py
@@ -19,6 +19,8 @@
 
 from typing import List, Dict, cast
 
+_ = log
+
 
 class Arena(object):
   """A collection line spans and associated debug info.

diff --git a/osh/prompt.py b/osh/prompt.py
@@ -257,7 +257,7 @@ def Run(self):
     # PROMPT_COMMAND almost never changes, so we try to cache its parsing.
     # This avoids memory allocations.
     prompt_cmd = cast(value__Str, val).s
-    node = self.parse_cache[prompt_cmd]
+    node = self.parse_cache.get(prompt_cmd)
     if node is None:
       line_reader = reader.StringLineReader(prompt_cmd, self.arena)
       c_parser = self.parse_ctx.MakeOshParser(line_reader)