Fix buildbots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305542 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/BinaryStreamWriter.cpp b/lib/Support/BinaryStreamWriter.cpp
index 9c47a5cf1f7408a93ffefad8afc84d74c9541c58..c4276518b1919dadfefada7fbe68e3747543aa3d 100644 (file)
--- a/lib/Support/BinaryStreamWriter.cpp
+++ b/lib/Support/BinaryStreamWriter.cpp
@@ -84,6 +84,7 @@ Error BinaryStreamWriter::padToAlignment(uint32_t Align) {
   if (NewOffset > getLength())
     return make_error<BinaryStreamError>(stream_error_code::stream_too_short);
   while (Offset < NewOffset)
-    writeInteger('\0');
+    if (auto EC = writeInteger('\0'))
+      return EC;
   return Error::success();
 }