Mapgen v7: Fix uninitialized spflags

Mapgen v5: Fix minor style issue

2 files changed, 6 insertions, 5 deletions

diff --git a/src/mapgen_v5.cpp b/src/mapgen_v5.cpp
index afe34164c..e98b211af 100644
--- a/src/mapgen_v5.cpp
+++ b/src/mapgen_v5.cpp
@@ -412,11 +412,11 @@ void MapgenV5::generateBiomes() {
 		
 		for (s16 y = node_max.Y; y >= node_min.Y; y--) {
 			content_t c = vm->m_data[i].getContent();
-			if ((c == c_stone || c == c_dirt_with_grass
-					|| c == c_dirt
-					|| c == c_sand
-					|| c == c_lava_source
-					|| c == c_gravel) && have_air) {
+			bool is_replaceable_content =
+				c == c_stone || c == c_dirt_with_grass || c == c_dirt ||
+				c == c_sand  || c == c_lava_source     || c == c_gravel;
+
+			if (is_replaceable_content && have_air) {
 				content_t c_below = vm->m_data[i - em.X].getContent();
 				
 				if (c_below != CONTENT_AIR) {
diff --git a/src/mapgen_v7.cpp b/src/mapgen_v7.cpp
index 8961d8431..39f0984a1 100644
--- a/src/mapgen_v7.cpp
+++ b/src/mapgen_v7.cpp
@@ -72,6 +72,7 @@ MapgenV7::MapgenV7(int mapgenid, MapgenParams *params, EmergeManager *emerge) {
 	this->ridge_heightmap = new s16[csize.X * csize.Z];
 
 	MapgenV7Params *sp = (MapgenV7Params *)params->sparams;
+	this->spflags = sp->spflags;
 
 	//// Terrain noise
 	noise_terrain_base    = new Noise(&sp->np_terrain_base,    seed, csize.X, csize.Z);