# MutantHub mutant #510: Constant replacement mutation at psbt.cpp:619
# Repository: bitcoin/bitcoin @ 2f72123f613f3aa1484ed06344039be78dedcb33
# File: src/psbt.cpp:619-619
# Review: APPROVED; outcome: KILLED
--- a/src/psbt.cpp
+++ b/src/psbt.cpp
@@ -619,1 +619,1 @@
-    MutableTransactionSignatureCreator creator(tx, /*input_idx=*/0, out.nValue, {.sighash_type = SIGHASH_ALL});
+    MutableTransactionSignatureCreator creator(tx, /*input_idx=*/0, out.nValue, {.sighash_type = true;