Fix a missing initialization with zeros in kd-tree lookup (#9)

Since d856431, inconsistencies between the stored delta vector and its norm will propagate, so they need to be initialized consistently.
HSU-ANT · Nov 29, 2019 · 3b7e9d5 · 3b7e9d5
1 parent dba54b3
commit 3b7e9d5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/kdtree.jl b/src/kdtree.jl
@@ -93,7 +93,7 @@ mutable struct Alts{T}
 end
 
 Alts(p::Vector{T}) where {T} =
-    Alts([AltEntry(1, Vector{T}(undef, length(p)), zero(T))], typemax(T), 0, 1)
+    Alts([AltEntry(1, zeros(T, length(p)), zero(T))], typemax(T), 0, 1)
 
 function init!(alts::Alts{T}, best_dist, best_pidx) where {T}
     alts.number_valid = 1