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authorGlenn Willen <gwillen@nerdnet.org>2018-10-26 15:28:48 -0700
committerGlenn Willen <gwillen@nerdnet.org>2018-11-01 12:11:24 -0700
commit53e6fffb8f5b10f94708d33d667a67cb91c2d09d (patch)
tree3d4d13a3f3110c0defedc347ff7b280cb7216289 /src/script/sign.cpp
parent65166d4cf828909dc4bc49dd68a58103d015f1fd (diff)
Add bool PSBTInputSigned
Refactor out a "PSBTInputSigned" function to check if a PSBT is signed, for use in subsequent commits. Also improve a related comment.
Diffstat (limited to 'src/script/sign.cpp')
-rw-r--r--src/script/sign.cpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index bcf1108967..5cdc0112dc 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -239,10 +239,14 @@ bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreato
return sigdata.complete;
}
+bool PSBTInputSigned(PSBTInput& input)
+{
+ return !input.final_script_sig.empty() || !input.final_script_witness.IsNull();
+}
+
bool SignPSBTInput(const SigningProvider& provider, const CMutableTransaction& tx, PSBTInput& input, int index, int sighash)
{
- // if this input has a final scriptsig or scriptwitness, don't do anything with it
- if (!input.final_script_sig.empty() || !input.final_script_witness.IsNull()) {
+ if (PSBTInputSigned(input)) {
return true;
}