From d53dcaa79696e149e38233a6c54de4ba3e989e29 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Sat, 16 Jul 2016 17:59:01 -0700
Subject: [PATCH] Suppress some compiler warnings

---
 Marlin/ultralcd.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index 37f139dee6..16608f66ba 100755
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -321,7 +321,8 @@ uint8_t lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW; // Set when the LCD needs to
     if (encoderLine >= encoderTopLine + LCD_HEIGHT) { \
       encoderTopLine = encoderLine - (LCD_HEIGHT - 1); \
       lcdDrawUpdate = LCDVIEW_CALL_REDRAW_NEXT; \
-    }
+    } \
+    UNUSED(_skipStatic)
 
   #if ENABLED(ENCODER_RATE_MULTIPLIER)
 
@@ -1382,7 +1383,7 @@ void kill_screen(const char* lcd_msg) {
         pos_label = PSTR(MSG_MOVE_E);
       #else
         switch (eindex) {
-          case 0: pos_label = PSTR(MSG_MOVE_E MSG_MOVE_E1); break;
+          default: pos_label = PSTR(MSG_MOVE_E MSG_MOVE_E1); break;
           case 1: pos_label = PSTR(MSG_MOVE_E MSG_MOVE_E2); break;
           #if EXTRUDERS > 2
             case 2: pos_label = PSTR(MSG_MOVE_E MSG_MOVE_E3); break;
@@ -1543,14 +1544,14 @@ void kill_screen(const char* lcd_msg) {
     // Helpers for editing PID Ki & Kd values
     // grab the PID value out of the temp variable; scale it; then update the PID driver
     void copy_and_scalePID_i(int e) {
-      #if DISABLED(PID_PARAMS_PER_HOTEND)
+      #if DISABLED(PID_PARAMS_PER_HOTEND) || HOTENDS == 1
         UNUSED(e);
       #endif
       PID_PARAM(Ki, e) = scalePID_i(raw_Ki);
       thermalManager.updatePID();
     }
     void copy_and_scalePID_d(int e) {
-      #if DISABLED(PID_PARAMS_PER_HOTEND)
+      #if DISABLED(PID_PARAMS_PER_HOTEND) || HOTENDS == 1
         UNUSED(e);
       #endif
       PID_PARAM(Kd, e) = scalePID_d(raw_Kd);