SAMPLERATE is a guint64

This fixes bug #621.

diff --git a/pv/devices/device.cpp b/pv/devices/device.cpp
index e33d27af08d1013da9c40c4f6440cf444cdd6922..d7a78afae546c972af6cbf0a012364118bab075a 100644 (file)
--- a/pv/devices/device.cpp
+++ b/pv/devices/device.cpp
@@ -76,7 +76,7 @@ T Device::read_config(const ConfigKey *key, const T default_value)
                (*iter).second.find(sigrok::GET) == (*iter).second.end())
                return default_value;
 
-       return VariantBase::cast_dynamic<Variant<T>>(
+       return VariantBase::cast_dynamic<Glib::Variant<guint64>>(
                device_->config_get(ConfigKey::SAMPLERATE)).get();
 }