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-rw-r--r--low-can-binding/binding/low-can-cb.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp
index 3145065a..edf464bc 100644
--- a/low-can-binding/binding/low-can-cb.cpp
+++ b/low-can-binding/binding/low-can-cb.cpp
@@ -463,7 +463,10 @@ static int write_signal(const std::string& name, uint64_t value)
rc = send_frame(bus_name, cf);
}
else
- {AFB_NOTICE("%s isn't writable. Message not sent.", sig->get_name().c_str());}
+ {
+ AFB_WARNING("%s isn't writable. Message not sent.", sig->get_name().c_str());
+ return -1;
+ }
}
}