Noise: Prevent unittest crash caused by division by zero

[oweals/minetest.git] / src / minimap.cpp

diff --git a/src/minimap.cpp b/src/minimap.cpp
index 8b240b199302e1b6d0d10b7e811ea17667696b0c..71a4c9c67874f7fa05f0d133847101a7dcc0b321 100644 (file)
--- a/src/minimap.cpp
+++ b/src/minimap.cpp
@@ -606,7 +606,7 @@ void Minimap::updateActiveMarkers()
 //// MinimapMapblock
 ////
 
-void MinimapMapblock::getMinimapNodes(VoxelManipulator *vmanip, v3s16 pos)
+void MinimapMapblock::getMinimapNodes(VoxelManipulator *vmanip, const v3s16 &pos)
 {
 
        for (s16 x = 0; x < MAP_BLOCKSIZE; x++)