From bf3528342a932dd0d523d259ca71b94431703ba9 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Tue, 20 Jul 2010 17:42:17 -0700
Subject: Be a little more careful before assuming we have crate debuginfo and
 abbrevs to read.

---
 src/rt/rust_crate_reader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/rt/rust_crate_reader.cpp')

diff --git a/src/rt/rust_crate_reader.cpp b/src/rt/rust_crate_reader.cpp
index 03d64b4b..f0e6fa93 100644
--- a/src/rt/rust_crate_reader.cpp
+++ b/src/rt/rust_crate_reader.cpp
@@ -118,7 +118,7 @@ rust_crate_reader::abbrev_reader::abbrev_reader
     abbrevs(abbrev_mem.dom)
 {
   rust_dom *dom = mem.dom;
-  while (is_ok()) {
+  while (is_ok() && !at_end()) {
 
     // dom->log(rust_log::DWARF, "reading new abbrev at 0x%" PRIxPTR,
     //          tell_off());
-- 
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