[extra_dl] make extra pprz telemetry work even if transparent telemet…

…ry is not used
paparazzi · Feb 18, 2014 · df1650c · df1650c
1 parent 3edd5b5
commit df1650c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/sw/airborne/modules/datalink/extra_pprz_dl.c b/sw/airborne/modules/datalink/extra_pprz_dl.c
@@ -23,5 +23,9 @@
 
 #include "extra_pprz_dl.h"
 
+#if DATALINK != PPRZ
+uint8_t ck_a, ck_b;
+#endif
+
 struct pprz_transport extra_pprz_tp;