Add satmode rig logic to set_split_freq

rigs/icom/icom.c

@@ -3417,10 +3417,12 @@ int icom_set_split_freq(RIG *rig, vfo_t vfo, freq_t tx_freq)
     struct rig_state *rs;
     unsigned char ackbuf[MAXFRAMELEN];
     int ack_len = sizeof(ackbuf);
+    vfo_t save_vfo;
 
     rig_debug(RIG_DEBUG_VERBOSE, "%s called for %s\n", __func__, rig_strvfo(vfo));
     rs = &rig->state;
     priv = (struct icom_priv_data *) rs->priv;
+    save_vfo = priv->curr_vfo;
 
     if (!priv->no_xchg && rig_has_vfo_op(rig, RIG_OP_XCHG))
     {
@@ -3487,12 +3489,11 @@ int icom_set_split_freq(RIG *rig, vfo_t vfo, freq_t tx_freq)
 
     if (VFO_HAS_MAIN_SUB_A_B_ONLY)
     {
-        // Then we leave the VFO on the tx_vfo which should be Main
-        // in satellite mode
+        // Then we return the VFO to where it was
         rig_debug(RIG_DEBUG_TRACE, "%s: SATMODE rig so setting vfo to %s\n", __func__,
-                  rig_strvfo(tx_vfo));
+                  rig_strvfo(save_vfo));
 
-        if (RIG_OK != (rc = icom_set_vfo(rig, tx_vfo)))
+        if (RIG_OK != (rc = icom_set_vfo(rig, save_vfo)))
         {
             return rc;
         }