Merge pull request #5239 from jeffreylovitz/cli-help-fix

CLI Help text loop verifies arg count

src/redis-cli.c

@@ -545,7 +545,7 @@ static void cliIntegrateHelp(void) {
             ch->params = sdscat(ch->params,"key ");
             args--;
         }
-        while(args--) ch->params = sdscat(ch->params,"arg ");
+        while(args-- > 0) ch->params = sdscat(ch->params,"arg ");
         if (entry->element[1]->integer < 0)
             ch->params = sdscat(ch->params,"...options...");
         ch->summary = "Help not available";