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-rw-r--r--host/lib/usrp/multi_usrp.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp
index 4883b2410..166b0cb37 100644
--- a/host/lib/usrp/multi_usrp.cpp
+++ b/host/lib/usrp/multi_usrp.cpp
@@ -1196,7 +1196,7 @@ private:
// Assumption is that all mboards use the same link
bool _check_link_rate(const stream_args_t &args, bool is_tx) {
bool link_rate_is_ok = true;
- size_t bytes_per_sample = convert::get_bytes_per_item(args.otw_format);
+ size_t bytes_per_sample = convert::get_bytes_per_item(args.otw_format.empty() ? "sc16" : args.otw_format);
double max_link_rate = 0;
double sum_rate = 0;
BOOST_FOREACH(const size_t chan, args.channels) {