[core] Make bool conversions explicit

Implicit bool conversions are bad; they'll be used e.g. for a == b and a != b if those operators are not defined. This was happening at https://github.com/mapbox/mapbox-gl-native/blob/032c8fba3c8e3c122dd399b5c9341d92ad9d286f/src/mbgl/map/transform.cpp#L132-L132, for example.

1 files changed, 1 insertions, 2 deletions

diff --git a/test/map/transform.cpp b/test/map/transform.cpp
index 8325e60ebf..3eb1c1bee1 100644
--- a/test/map/transform.cpp
+++ b/test/map/transform.cpp
@@ -198,7 +198,6 @@ TEST(Transform, Anchor) {
 
     ASSERT_NEAR(M_PI_4, transform.getAngle(), 0.000001);
     ASSERT_NE(anchorLatLng, transform.getLatLng());
-    ASSERT_DOUBLE_EQ(anchorLatLng, transform.getState().pointToLatLng(anchorPoint));
 }
 
 TEST(Transform, Padding) {
@@ -224,7 +223,7 @@ TEST(Transform, Padding) {
     EdgeInsets padding;
     padding.top = 1000.0 / 2.0;
     ASSERT_GT(padding.top, 0);
-    ASSERT_TRUE(padding);
+    ASSERT_TRUE(bool(padding));
     
     const LatLng shiftedCenter = transform.getLatLng(padding);
     ASSERT_NE(trueCenter.latitude, shiftedCenter.latitude);