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-rw-r--r--src/mbgl/util/tile_cover_impl.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mbgl/util/tile_cover_impl.cpp b/src/mbgl/util/tile_cover_impl.cpp
index c571f684b3..b3fc07f7dd 100644
--- a/src/mbgl/util/tile_cover_impl.cpp
+++ b/src/mbgl/util/tile_cover_impl.cpp
@@ -339,7 +339,7 @@ void TileCover::Impl::nextRow() {
}
bool TileCover::Impl::hasNext() const {
- return (!tileXSpans.empty() && tileX < tileXSpans.front().second && tileY < (1 << zoom));
+ return (!tileXSpans.empty() && tileX < tileXSpans.front().second && tileY < (1u << zoom));
}
optional<UnwrappedTileID> TileCover::Impl::next() {