Fix "sometimes-uninitialized" warning on Windows Clang.

10 years ago · 43dcbbfec7
parent d40a0db202
commit 43dcbbfec7
1 changed files with 1 additions and 1 deletions
--- a/src/google/protobuf/compiler/subprocess.cc
+++ b/src/google/protobuf/compiler/subprocess.cc
@ -171,7 +171,7 @@ bool Subprocess::Communicate(const Message& input, Message* output,
    DWORD wait_result =
        WaitForMultipleObjects(handle_count, handles, FALSE, INFINITE);

-    HANDLE signaled_handle;
+    HANDLE signaled_handle = NULL;
    if (wait_result >= WAIT_OBJECT_0 &&
        wait_result < WAIT_OBJECT_0 + handle_count) {
      signaled_handle = handles[wait_result - WAIT_OBJECT_0];