[tests] Tweak LineAnnotation test so that it reveals a bug; fix the bug

3 files changed, 2 insertions, 2 deletions

diff --git a/src/mbgl/annotation/shape_annotation_impl.cpp b/src/mbgl/annotation/shape_annotation_impl.cpp
index a2dc4c8093..283e736c6d 100644
--- a/src/mbgl/annotation/shape_annotation_impl.cpp
+++ b/src/mbgl/annotation/shape_annotation_impl.cpp
@@ -27,7 +27,7 @@ struct ToGeoJSONVT {
 
     geojsonvt::ProjectedFeature operator()(const LineString<double>& line) const {
         geojsonvt::ProjectedRings converted;
-        converted.push_back(convertPoints(geojsonvt::ProjectedFeatureType::Polygon, line));
+        converted.push_back(convertPoints(geojsonvt::ProjectedFeatureType::LineString, line));
         return convertFeature(geojsonvt::ProjectedFeatureType::LineString, converted);
     }
 
diff --git a/test/api/annotations.cpp b/test/api/annotations.cpp
index 07e169cf94..ce5aaa8607 100644
--- a/test/api/annotations.cpp
+++ b/test/api/annotations.cpp
@@ -46,7 +46,7 @@ TEST(Annotations, SymbolAnnotation) {
 TEST(Annotations, LineAnnotation) {
     AnnotationTest test;
 
-    LineString<double> line = {{ { 0, 0 }, { 45, 45 } }};
+    LineString<double> line = {{ { 0, 0 }, { 45, 45 }, { 30, 0 } }};
     LineAnnotation annotation { line };
     annotation.color = {{ 255, 0, 0, 1 }};
     annotation.width = 5;
diff --git a/test/fixtures/annotations/line_annotation/expected.png b/test/fixtures/annotations/line_annotation/expected.png
index b86570f990..4f89e59318 100644
--- a/test/fixtures/annotations/line_annotation/expected.png
+++ b/test/fixtures/annotations/line_annotation/expected.png