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| author | practicalswift <practicalswift@users.noreply.github.com> | 2017-07-27 01:09:05 +0200 |
|---|---|---|
| committer | practicalswift <practicalswift@users.noreply.github.com> | 2017-08-14 17:50:31 +0200 |
| commit | 6fb8f5f17c079a7d32c855eae313c740e5f9e6be (patch) | |
| tree | acc3b720398d7736a6971c3619bc1dcea744d5d4 /src/init.cpp | |
| parent | 140de14a12228cf7af44f59f40a937c2910a0158 (diff) | |
| download | bitcoin-6fb8f5f17c079a7d32c855eae313c740e5f9e6be.tar.xz | |
Check that -blocknotify command is non-empty before executing
To make BlockNotifyCallback(...) (-blocknotify) consistent with:
* AlertNotify(...) (-alertnotify)
* AddToWallet(...) (-walletnotify)
Diffstat (limited to 'src/init.cpp')
| -rw-r--r-- | src/init.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/init.cpp b/src/init.cpp index d79c2967b9..873a87c009 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -547,9 +547,10 @@ static void BlockNotifyCallback(bool initialSync, const CBlockIndex *pBlockIndex return; std::string strCmd = gArgs.GetArg("-blocknotify", ""); - - boost::replace_all(strCmd, "%s", pBlockIndex->GetBlockHash().GetHex()); - boost::thread t(runCommand, strCmd); // thread runs free + if (!strCmd.empty()) { + boost::replace_all(strCmd, "%s", pBlockIndex->GetBlockHash().GetHex()); + boost::thread t(runCommand, strCmd); // thread runs free + } } static bool fHaveGenesis = false; |