Fix compilation of the _sqlite module if threads are disabled

diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 28bd647b3f5e1e73c98e869384e040b0087bbd50..451ea241bd3f317060c93202eeec411bc2be6435 100644 (file)
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -715,6 +715,9 @@ error:
 #ifdef WITH_THREAD
     PyGILState_Release(threadstate);
 #endif
+    /* explicit return to avoid a compilation error if WITH_THREAD
+       is not defined */
+    return;
 }
 
 static void _pysqlite_drop_unused_statement_references(pysqlite_Connection* self)