STY: Style and formatting changes.

include/ccaosdb.h

@@ -280,12 +280,9 @@ int caosdb_transaction_delete_transaction(caosdb_transaction_transaction *transa
 int caosdb_transaction_transaction_retrieve_by_id(caosdb_transaction_transaction *transaction,
                                                   const char *id);
 int caosdb_transaction_transaction_retrieve_and_download_file_by_id(
-    caosdb_transaction_transaction *transaction,
-    const char *id,
-    const char *path);
-int caosdb_transaction_transaction_retrieve_by_ids(
-    caosdb_transaction_transaction *transaction,
-    const char *ids[], int length);
+  caosdb_transaction_transaction *transaction, const char *id, const char *path);
+int caosdb_transaction_transaction_retrieve_by_ids(caosdb_transaction_transaction *transaction,
+                                                   const char *ids[], int length);
 int caosdb_transaction_transaction_query(caosdb_transaction_transaction *transaction,
                                          const char *query);
 int caosdb_transaction_transaction_execute(caosdb_transaction_transaction *transaction);

test/test_ccaosdb.cpp

@@ -479,7 +479,7 @@ TEST_F(test_ccaosdb, test_insert_update_delete) {
   caosdb_entity_entity_set_local_path(&entity, "some_name");
   caosdb_entity_entity_set_file_path(&entity, "some_name");
 
-  int return_code(caosdb_transaction_transaction_insert_entity(&insert_transaction, &entity));
+  auto return_code = caosdb_transaction_transaction_insert_entity(&insert_transaction, &entity);
   // For now, nothing further can be done here, so it should be READY
   EXPECT_EQ(return_code, caosdb::StatusCode::READY);