Fix "sometimes-uninitialized" warning on Windows Clang.

43dcbbfe · Matt Giuca · d40a0db2 · 43dcbbfe
Commit 43dcbbfe authored Jun 30, 2015 by Matt Giuca
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subprocess.cc src/google/protobuf/compiler/subprocess.cc +1 -1

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--- 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];