testo: More robust probing and packet checking.

[libsigrok.git] / hardware / conrad-digi-35-cpu / api.c

diff --git a/hardware/conrad-digi-35-cpu/api.c b/hardware/conrad-digi-35-cpu/api.c
index 2f24d189718c34916c5706eec9c5037a4f2acd9f..01adcef8ab2fec517fb322b0024d5ce5dd991122 100644 (file)
--- a/hardware/conrad-digi-35-cpu/api.c
+++ b/hardware/conrad-digi-35-cpu/api.c
@@ -95,7 +95,7 @@ static GSList *scan(GSList *options)
 
        sr_spew("Conrad DIGI 35 CPU assumed at %s.", conn);
 
-       if (!(sdi = sr_dev_inst_new(0, SR_ST_ACTIVE, "Conrad", "DIGI 35 CPU", "")))
+       if (!(sdi = sr_dev_inst_new(0, SR_ST_ACTIVE, "Conrad", "DIGI 35 CPU", NULL)))
                return NULL;
 
        sdi->conn = serial;