From 13d5e64be0730721e0f1e7127147af42c6e0ce71 Mon Sep 17 00:00:00 2001
From: johannes-fischer <42044738+johannes-fischer@users.noreply.github.com>
Date: Sun, 25 Apr 2021 21:09:47 +0200
Subject: [PATCH] Prevent LowVarianceResampler from crashing for weights close
 to machine precision (#51)

---
 src/resamplers.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/resamplers.jl b/src/resamplers.jl
index fa4e789..91a007d 100644
--- a/src/resamplers.jl
+++ b/src/resamplers.jl
@@ -60,7 +60,7 @@ function resample(re::LowVarianceResampler, b::AbstractParticleBelief{S}, rng::A
     i = 1
     U = r
     for m in 1:re.n
-        while U > c
+        while U > c && i < n_particles(b)
             i += 1
             c += weight(b, i)
         end