fix(ble): fix crash on unknow multiaddr

Signed-off-by: Sacha Froment <sfroment42@gmail.com>
berty · Nov 9, 2018 · b5987a9 · b5987a9
1 parent 5d49616
commit b5987a9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/core/network/ble/darwin.go b/core/network/ble/darwin.go
@@ -74,6 +74,8 @@ func (b *Conn) Write(p []byte) (n int, err error) {
 	val, err := b.rAddr.ValueForProtocol(PBle)
 	if err != nil {
 		return 0, err
+	} else if val == "" {
+		return 0, fmt.Errorf("ble can't dial unknow multiaddr")
 	}
 
 	ma := C.CString(val)