1 files changed, 4 insertions, 5 deletions
diff --git a/Modules/_sqlite/microprotocols.c b/Modules/_sqlite/microprotocols.c
index 92f0148bd4c..f77458d94a8 100644
--- a/Modules/_sqlite/microprotocols.c
+++ b/Modules/_sqlite/microprotocols.c
@@ -85,17 +85,16 @@ pysqlite_microprotocols_adapt(pysqlite_state *state, PyObject *obj,
     if (!key) {
         return NULL;
     }
-    adapter = PyDict_GetItemWithError(state->psyco_adapters, key);
+    if (PyDict_GetItemRef(state->psyco_adapters, key, &adapter) < 0) {
+        Py_DECREF(key);
+        return NULL;
+    }
     Py_DECREF(key);
     if (adapter) {
-        Py_INCREF(adapter);
         adapted = PyObject_CallOneArg(adapter, obj);
         Py_DECREF(adapter);
         return adapted;
     }
-    if (PyErr_Occurred()) {
-        return NULL;
-    }
 
     /* try to have the protocol adapt this object */
     if (PyObject_GetOptionalAttr(proto, state->str___adapt__, &adapter) < 0) {