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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2013-10-07 15:33:30 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2013-10-07 15:33:30 +0000 |
| commit | e11f460ee03dc80c977de97bdaabc6cc5e692fd9 (patch) | |
| tree | fdfb71c8a07eaa41e2c270ed930049e975367e01 | |
| parent | cfa7d81a45648e43031f7f3967e4c324d0e57af5 (diff) | |
| download | external_llvm-e11f460ee03dc80c977de97bdaabc6cc5e692fd9.zip external_llvm-e11f460ee03dc80c977de97bdaabc6cc5e692fd9.tar.gz external_llvm-e11f460ee03dc80c977de97bdaabc6cc5e692fd9.tar.bz2 | |
Windows/Process.inc: Fix for +Asserts. &Buf[0] is not guaranteed if size is zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192103 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Support/Windows/Process.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/Windows/Process.inc b/lib/Support/Windows/Process.inc index 4d80149..50a204f 100644 --- a/lib/Support/Windows/Process.inc +++ b/lib/Support/Windows/Process.inc @@ -161,7 +161,7 @@ Optional<std::string> Process::GetEnv(StringRef Name) { SmallVector<wchar_t, MAX_PATH> Buf; size_t Size = MAX_PATH; do { - Buf.reserve(Size); + Buf.resize(Size); Size = GetEnvironmentVariableW(&NameUTF16[0], &Buf[0], Buf.capacity()); if (Size == 0) return None; |