# MutantHub mutant #697: Arithmetic operator mutation at descriptor.cpp:1248
# Repository: bitcoin/bitcoin @ 1aafd49077041e874d6b5f114927bc37e5b85d71
# File: src/script/descriptor.cpp:1248-1248
# Review: APPROVED; outcome: KILLED
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -1248,1 +1248,1 @@
-        return (1 + sig_size + 1 + 33);
+        return (1 - sig_size + 1 + 33);