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-rw-r--r--src/drivers/px4io/px4io.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/px4io/px4io.cpp b/src/drivers/px4io/px4io.cpp
index 685a9746d..569f1e413 100644
--- a/src/drivers/px4io/px4io.cpp
+++ b/src/drivers/px4io/px4io.cpp
@@ -2229,7 +2229,7 @@ void
start(int argc, char *argv[])
{
if (g_dev != nullptr)
- errx(1, "already loaded");
+ errx(0, "already loaded");
/* allocate the interface */
device::Device *interface = get_interface();