srd: simplified error checking, in preparation for more of it

[libsigrokdecode.git] / controller.c

diff --git a/controller.c b/controller.c
index f5e272edea49b8c1d5b17bee1502456ec7f9e61a..ebda088932ea4885f5b834c81e0b914773ee137e 100644 (file)
--- a/controller.c
+++ b/controller.c
@@ -204,6 +204,10 @@ int srd_instance_set_options(struct srd_decoder_instance *di,
                        goto err_out;
                if (!(py_classval = PyList_GetItem(py_optlist, 1)))
                        goto err_out;
+               if (!PyUnicode_Check(py_classval) && !PyLong_Check(py_classval)) {
+                       srd_err("Options of type %s are not yet supported.", Py_TYPE(py_classval)->tp_name);
+                       goto err_out;
+               }
 
                if ((value = g_hash_table_lookup(options, key))) {
                        /* An override for this option was provided. */