# MutantHub mutant #2251: Arithmetic operator mutation at coinselection.cpp:205
# Repository: bitcoin/bitcoin @ d1d85263f8ebb47ad4d6126ff992d4915dda026b
# File: src/wallet/coinselection.cpp:205-205
# Review: APPROVED; outcome: KILLED
--- a/src/wallet/coinselection.cpp
+++ b/src/wallet/coinselection.cpp
@@ -205,1 +205,1 @@
-            CAmount curr_waste = curr_selection_waste + curr_excess;
+            CAmount curr_waste = curr_selection_waste - curr_excess;