[core] get rid of empty buffer warning

fix #3148
2016-04-04 14:34:34 -07:00
parent d46f24cdf8
commit e7742f2fe9
1 changed files with 3 additions and 1 deletions
--- 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);
        }