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[vcpkg] Fix crash when trying to enumerate nonexistent directory.

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This commit is contained in:
Robert Schumacher 2018-02-03 21:24:30 -08:00
parent 6609d3d32e
commit 0ef1bbb38c
1 changed files with 4 additions and 1 deletions
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5
toolsrc/src/vcpkg/base/files.cpp
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@ -74,6 +74,7 @@ namespace vcpkg::Files
std::error_code ec;
fs::stdfs::recursive_directory_iterator b(dir, ec), e{};
if (ec) return ret;
for (; b != e; ++b)
{
ret.push_back(b->path());
@ -86,7 +87,9 @@ namespace vcpkg::Files
{
std::vector<fs::path> ret;
fs::stdfs::directory_iterator b(dir), e{};
std::error_code ec;
fs::stdfs::directory_iterator b(dir, ec), e{};
if (ec) return ret;
for (; b != e; ++b)
{
ret.push_back(b->path());