From 0ef1bbb38cf187064e55bcab50de5012e502b3af Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Sat, 3 Feb 2018 21:24:30 -0800
Subject: [PATCH] [vcpkg] Fix crash when trying to enumerate nonexistent
 directory.

---
 toolsrc/src/vcpkg/base/files.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/toolsrc/src/vcpkg/base/files.cpp b/toolsrc/src/vcpkg/base/files.cpp
index 8c9e137ed..060a14da3 100644
--- a/toolsrc/src/vcpkg/base/files.cpp
+++ b/toolsrc/src/vcpkg/base/files.cpp
@@ -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());