Do not include a backtick in error messages and backtraces

mame · hsbt · commit 6be4e72a6614 · 2024-02-16T10:22:19.000+09:00
[Feature #16495]
diff --git a/lib/pstore.rb b/lib/pstore.rb
@@ -437,7 +437,7 @@ def fetch(key, default=PStore::Error)
     in_transaction
     unless @table.key? key
       if default == PStore::Error
-        raise PStore::Error, format("undefined key `%s'", key)
+        raise PStore::Error, format("undefined key '%s'", key)
       else
         return default
       end
