From e7742f2fe977a4ce12875db1d3cce84f622f1414 Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <brammanis@gmail.com>
Date: Mon, 4 Apr 2016 14:34:34 -0700
Subject: [PATCH] [core] get rid of empty buffer warning

fix #3148
---
 src/mbgl/renderer/painter_debug.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mbgl/renderer/painter_debug.cpp b/src/mbgl/renderer/painter_debug.cpp
index 575bffe53..580b2e72b 100644
--- a/src/mbgl/renderer/painter_debug.cpp
+++ b/src/mbgl/renderer/painter_debug.cpp
@@ -14,7 +14,9 @@ void Painter::renderTileDebug(const Tile& tile) {
     assert(tile.data);
     if (data.getDebug() != MapDebugOptions::NoDebug) {
         prepareTile(tile);
-        renderDebugText(*tile.data, tile.matrix);
+        if (data.getDebug() & (MapDebugOptions::Timestamps | MapDebugOptions::ParseStatus)) {
+            renderDebugText(*tile.data, tile.matrix);
+        }
         if (data.getDebug() & MapDebugOptions::TileBorders) {
             renderDebugFrame(tile.matrix);
         }