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-rw-r--r--digital/mimot/src/dirty/main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/digital/mimot/src/dirty/main.c b/digital/mimot/src/dirty/main.c
index 36688669..ace9864b 100644
--- a/digital/mimot/src/dirty/main.c
+++ b/digital/mimot/src/dirty/main.c
@@ -446,6 +446,7 @@ proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
case c ('P', 2):
/* Print current settings for selected control.
* - b: index. */
+ if (!pos) { proto_send0 ('?'); return; }
proto_send2b ('E', EEPROM_KEY, eeprom_loaded);
proto_send1w ('a', speed->acc);
proto_send2b ('s', speed->max, speed->slow);