runtime/bin/directory_win.cc - Issue 23702037: Fix error handling when current working directory is deleted.

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Unified Diff: runtime/bin/directory_win.cc

Issue 23702037: Fix error handling when current working directory is deleted. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Fix type of _Directory._current Created 7 years, 3 months ago

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Index: runtime/bin/directory_win.cc

diff --git a/runtime/bin/directory_win.cc b/runtime/bin/directory_win.cc

index 22c7a3a7dc8d991bd43eefc19e0b9bfec8248b14..f5f77bd99dc568fb51a6b9087763e7c0217b8345 100644

--- a/runtime/bin/directory_win.cc

+++ b/runtime/bin/directory_win.cc

@@ -351,6 +351,7 @@ Directory::ExistsResult Directory::Exists(const char* dir_name) {

char* Directory::Current() {

int length = GetCurrentDirectoryW(0, NULL);

+ if (length == 0) return NULL;

wchar_t* current = new wchar_t[length + 1];

GetCurrentDirectoryW(length + 1, current);

char* result = StringUtils::WideToUtf8(current);

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