From 5dc23e662fc9de719bed42781b2447844771d75a Mon Sep 17 00:00:00 2001
From: Michael Keller <github@ike.ch>
Date: Thu, 22 Mar 2018 19:40:49 +1300
Subject: [PATCH] Fixed display of CLI lookup options. (#5493)

---
 src/main/interface/cli.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/main/interface/cli.c b/src/main/interface/cli.c
index 89e7b2b931..06ee8be62b 100644
--- a/src/main/interface/cli.c
+++ b/src/main/interface/cli.c
@@ -488,13 +488,15 @@ static void cliPrintVarRange(const clivalue_t *var)
     break;
     case (MODE_LOOKUP): {
         const lookupTableEntry_t *tableEntry = &lookupTables[var->config.lookup.tableIndex];
-        cliPrint("Allowed values:");
-        for (uint32_t i = 0; i < tableEntry->valueCount; i++) {
+        cliPrint("Allowed values: ");
+        bool firstEntry = true;
+        for (unsigned i = 0; i < tableEntry->valueCount; i++) {
             if (tableEntry->values[i]) {
-                cliPrintf(" %s", tableEntry->values[i]);
-                if (i + 1 < tableEntry->valueCount) {
-                    cliPrint(",");
+                if (!firstEntry) {
+                    cliPrint(", ");
                 }
+                cliPrintf("%s", tableEntry->values[i]);
+                firstEntry = false;
             }
         }
         cliPrintLinefeed();