From 962cfb1956c998fe637cd6ed15f001fa9a5de90e Mon Sep 17 00:00:00 2001
From: David Rajchenbach-Teller <dteller@mozilla.com>
Date: Fri, 21 Sep 2012 23:36:14 -0400
Subject: [PATCH] Bug 790633 - Make FindClose errors visible to the test suite.
 r=froydnj

---
 toolkit/components/osfile/osfile_win_front.jsm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/toolkit/components/osfile/osfile_win_front.jsm b/toolkit/components/osfile/osfile_win_front.jsm
index ce051a6004b6..05fe393c5c95 100644
--- a/toolkit/components/osfile/osfile_win_front.jsm
+++ b/toolkit/components/osfile/osfile_win_front.jsm
@@ -561,7 +561,8 @@
          if (!this._handle) {
            return;
          }
-         WinFile.FindClose(this._handle);
+         throw_on_zero("FindClose",
+           WinFile.FindClose(this._handle));
          this._handle = null;
        }
      };