From 9c763a8c5863bd7a576cfe67c38672a0cf71b06a Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Wed, 21 Jul 2010 02:54:09 +0000
Subject: vest generate options valgrind fix

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@352 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/gzstream.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'decoder/gzstream.cc')

diff --git a/decoder/gzstream.cc b/decoder/gzstream.cc
index 9678355b..88cd1bd2 100644
--- a/decoder/gzstream.cc
+++ b/decoder/gzstream.cc
@@ -51,14 +51,16 @@ gzstreambuf* gzstreambuf::open( const char* name, int open_mode) {
     if ((mode & std::ios::ate) || (mode & std::ios::app)
         || ((mode & std::ios::in) && (mode & std::ios::out)))
         return (gzstreambuf*)0;
-    char  fmode[10];
+    const int Nmode=10;
+    char  fmode[Nmode];
     char* fmodeptr = fmode;
     if ( mode & std::ios::in)
         *fmodeptr++ = 'r';
     else if ( mode & std::ios::out)
         *fmodeptr++ = 'w';
     *fmodeptr++ = 'b';
-    *fmodeptr = '\0';
+    while (fmodeptr<fmode+Nmode) // hopefully wil help valgrind
+      *fmodeptr++ = '\0';
     file = gzopen( name, fmode);
     if (!file) handle_gzerror();
     if (file == 0)
-- 
cgit v1.2.3