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-rw-r--r--host/lib/usrp/x300/x300_radio_ctrl_impl.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/x300/x300_radio_ctrl_impl.cpp b/host/lib/usrp/x300/x300_radio_ctrl_impl.cpp
index 88bbcf342..38d9c2c66 100644
--- a/host/lib/usrp/x300/x300_radio_ctrl_impl.cpp
+++ b/host/lib/usrp/x300/x300_radio_ctrl_impl.cpp
@@ -77,8 +77,8 @@ UHD_RFNOC_RADIO_BLOCK_CONSTRUCTOR(x300_radio_ctrl)
case usrp::gpio_atr::GPIO_SRC:
_tree->create<std::vector<std::string>>(fs_path("gpio") / "FP0" / attr.second)
.set(std::vector<std::string>(32, usrp::gpio_atr::default_attr_value_map.at(attr.first)))
- .add_coerced_subscriber([this](const std::vector<std::string> str_val){
- throw uhd::runtime_error("This device does not support set SRC attribute.");
+ .add_coerced_subscriber([this](const std::vector<std::string>&){
+ throw uhd::runtime_error("This device does not support setting the GPIO_SRC attribute.");
});
break;
case usrp::gpio_atr::GPIO_CTRL: