From 1e3dcd203dfa8af48c406b7c85cfc7e0e1cef1e7 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Mon, 29 Jul 2013 10:37:58 -0400
Subject: [PATCH] Fix clang warning, bug668.

---
 Changes             | 2 ++
 include/verilated.h | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Changes b/Changes
index e3473e6fc..da42dd133 100644
--- a/Changes
+++ b/Changes
@@ -11,6 +11,8 @@ indicates the contributor was also the author of the fix; Thanks!
 
 ****  Fix interface ports with comma lists, msg1058. [Ed Lander]
 
+****  Fix clang warnings, bug668.  [Yutetsu Takatsukasa]
+
 
 * Verilator 3.850 2013-06-02
 
diff --git a/include/verilated.h b/include/verilated.h
index c39200d9c..e7988eea3 100644
--- a/include/verilated.h
+++ b/include/verilated.h
@@ -871,7 +871,7 @@ static inline WDataOutP VL_OR_W(int words, WDataOutP owp,WDataInP lwp,WDataInP r
 }
 // EMIT_RULE: VL_CHANGEXOR:  oclean=1; obits=32; lbits==rbits;
 static inline IData VL_CHANGEXOR_W(int words, WDataInP lwp,WDataInP rwp){
-    IData od;
+    IData od = 0;
     for (int i=0; (i < words); i++) od |= (lwp[i] ^ rwp[i]);
     return(od);
 }