Readd cmdtrm setting in kenwood.c -- it's not fixed in all backends

rigs/kenwood/kenwood.c

@@ -271,6 +271,13 @@ transaction_write:
 
         memcpy(cmd, cmdstr, len);
 
+        /* XXX the if is temporary, until all invocations are fixed */
+        if (cmdstr[len - 1] != ';' && cmdstr[len - 1] != '\r')
+        {
+            cmd[len] = caps->cmdtrm;
+            len++;
+        }
+
         /* flush anything in the read buffer before command is sent */
         if (rs->rigport.type.rig == RIG_PORT_NETWORK
                 || rs->rigport.type.rig == RIG_PORT_UDP_NETWORK)
@@ -1542,15 +1549,18 @@ int kenwood_set_rit(RIG *rig, vfo_t vfo, shortfreq_t rit)
     shortfreq_t curr_rit;
     int diff;
 
-    rig_debug(RIG_DEBUG_VERBOSE, "%s called: vfo=%s, rit=%ld\n", __func__, rig_strvfo(vfo), rit);
+    rig_debug(RIG_DEBUG_VERBOSE, "%s called: vfo=%s, rit=%ld\n", __func__,
+              rig_strvfo(vfo), rit);
 
     retval = kenwood_get_rit(rig, vfo, &curr_rit);
+
     if (retval != RIG_OK)
     {
         return retval;
     }
 
     rig_debug(RIG_DEBUG_VERBOSE, "%s get_rit=%ld\n", __func__, curr_rit);
+
     if (rit == 0)
     {
         return kenwood_transaction(rig, "RC", NULL, 0);
@@ -1565,7 +1575,7 @@ int kenwood_set_rit(RIG *rig, vfo_t vfo, shortfreq_t rit)
 
     snprintf(buf, sizeof(buf), "R%c", (rit > 0) ? 'U' : 'D');
 
-    diff = abs((rit+5)/10); // round to nearest
+    diff = abs((rit + 5) / 10); // round to nearest
     rig_debug(RIG_DEBUG_TRACE, "%s: rit change loop=%d\n", __func__, diff);
 
     for (i = 0; i < diff; i++)