tweak that construct_params optimization, one of the adjustments wasn't needed

diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py
index 99cfa04703f8e937d45c3a852922fc22f683909b..9e8173eef22d5bae66071d12a67f8630bf7a5745 100644 (file)
--- a/lib/sqlalchemy/sql/compiler.py
+++ b/lib/sqlalchemy/sql/compiler.py
@@ -223,10 +223,7 @@ class DefaultCompiler(engine.Compiled, visitors.ClauseVisitor):
         
         d = sql_util.ClauseParameters(self.dialect, self.positiontup)
 
-        if self.parameters is None:
-            pd = {}
-        else:
-            pd = self.parameters
+        pd = self.parameters or {}
         if params is not None:
             pd.update(params)