From 3af4b4fe78c55a2bfe47fe39d45a7e36e68405bb Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 30 Nov 2004 16:58:18 +0000
Subject: [PATCH] RevisionNum is read by error(), initialize it early.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18386 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bytecode/Reader/Reader.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index e08656822d7..a5e70d911fd 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -2166,6 +2166,7 @@ void BytecodeReader::ParseBytecode(BufPtr Buf, unsigned Length,
                                    const std::string &ModuleID) {
 
   try {
+    RevisionNum = 0;
     At = MemStart = BlockStart = Buf;
     MemEnd = BlockEnd = Buf + Length;