From be678312102ed9bee66738c4721df1343518e3ea Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Tue, 27 Mar 2018 13:34:39 -0700
Subject: Make DummySignatureCreator a singleton

---
 src/script/ismine.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/script/ismine.cpp')

diff --git a/src/script/ismine.cpp b/src/script/ismine.cpp
index 3d2400995..b826bcfe2 100644
--- a/src/script/ismine.cpp
+++ b/src/script/ismine.cpp
@@ -146,7 +146,7 @@ isminetype IsMine(const CKeyStore &keystore, const CScript& scriptPubKey, bool&
     if (keystore.HaveWatchOnly(scriptPubKey)) {
         // TODO: This could be optimized some by doing some work after the above solver
         SignatureData sigs;
-        return ProduceSignature(keystore, DummySignatureCreator(), scriptPubKey, sigs) ? ISMINE_WATCH_SOLVABLE : ISMINE_WATCH_UNSOLVABLE;
+        return ProduceSignature(keystore, DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigs) ? ISMINE_WATCH_SOLVABLE : ISMINE_WATCH_UNSOLVABLE;
     }
     return ISMINE_NO;
 }
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