From 45a1c4c0885584554668c89bd6976474af01e2f5 Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Mon, 11 Dec 2017 22:36:58 +0000 Subject: add empty container sanity checks when using front() and back() --- src/simplewallet/simplewallet.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/simplewallet/simplewallet.cpp') diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index 64e665fb3..e34e718d2 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -4321,9 +4321,9 @@ bool simple_wallet::sweep_single(const std::vector &args_) fail_msg_writer() << tr("Multiple transactions are created, which is not supposed to happen"); return true; } - if (ptx_vector[0].selected_transfers.size() > 1) + if (ptx_vector[0].selected_transfers.size() != 1) { - fail_msg_writer() << tr("The transaction uses multiple inputs, which is not supposed to happen"); + fail_msg_writer() << tr("The transaction uses multiple or no inputs, which is not supposed to happen"); return true; } -- cgit v1.2.3