# MutantHub mutant #47: Arithmetic operator mutation at addrman.cpp:465
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/addrman.cpp:465-465
# Review: APPROVED; outcome: KILLED
--- a/src/addrman.cpp
+++ b/src/addrman.cpp
@@ -465,1 +465,1 @@
-    SwapRandom(info.nRandomPos, vRandom.size() - 1);
+    SwapRandom(info.nRandomPos, vRandom.size() + 1);