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Merge #13667: wallet: Fix backupwallet for multiwallets

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a1a998cf24 wallet: Fix backupwallet for multiwallets (Daniel Kraft)

Pull request description:

  `backupwallet` was broken for multiwallets in their own directories (i.e. something like `DATADIR/wallets/mywallet/wallet.dat`).  In this case, the backup would use `DATADIR/wallets/wallet.dat` as source file and not take the specific wallet's directory into account.

  This led to either an error during the backup (if the wrong source file was not present) or would silently back up the wrong wallet; especially the latter behaviour can be quite bad for users.

Tree-SHA512: 7efe2450ca047e40719fcc7cc211ed94699056020ac737cada7b59e8240298675960570c45079add424d0aab520437d5050d956acd695a9c2452dd4317b4d2c4
This commit is contained in:
Wladimir J. van der Laan
2018-08-07 13:27:21 +02:00
parent 37ab117a87 a1a998cf24
commit b81a8a5ea9
2 changed files with 33 additions and 5 deletions
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2
src/wallet/db.cpp
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@@ -768,7 +768,7 @@ bool BerkeleyDatabase::Backup(const std::string& strDest)
env->mapFileUseCount.erase(strFile);
// Copy wallet file
fs::path pathSrc = GetWalletDir() / strFile;
fs::path pathSrc = env->Directory() / strFile;
fs::path pathDest(strDest);
if (fs::is_directory(pathDest))
pathDest /= strFile;