device->plugin->set_configuration(devcnt, SR_HWCAP_CAPTUREFILE, val);
g_ptr_array_add(capturefiles, val);
} else if (!strcmp(keys[j], "samplerate")) {
- tmp_u64 = sr_parse_sizestring(val);
+ sr_parse_sizestring(val, &tmp_u64);
device->plugin->set_configuration(devcnt, SR_HWCAP_SAMPLERATE, &tmp_u64);
} else if (!strcmp(keys[j], "unitsize")) {
tmp_u64 = strtoull(val, NULL, 10);