From 5dcbc92259237abb12539639983279a9eaba0544 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Thu, 4 Jul 2013 13:48:23 -0700
Subject: [PATCH] Really fix prevMissing

---
 modules/ripple_basics/containers/ripple_RangeSet.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/ripple_basics/containers/ripple_RangeSet.cpp b/modules/ripple_basics/containers/ripple_RangeSet.cpp
index 8bdf266f7..e0f84e7b4 100644
--- a/modules/ripple_basics/containers/ripple_RangeSet.cpp
+++ b/modules/ripple_basics/containers/ripple_RangeSet.cpp
@@ -85,6 +85,10 @@ uint32 RangeSet::prevMissing (uint32 v) const
     {
         checkInternalConsistency ();
 
+        // Handle the case where the loop reaches the terminating condition
+        //
+        result = v - 1;
+
         for (const_reverse_iterator cur = mRanges.rbegin (); cur != mRanges.rend (); ++cur)
         {
             // See if v is in the range
@@ -116,8 +120,6 @@ uint32 RangeSet::prevMissing (uint32 v) const
                 break;
             }
         }
-
-        result = v - 1;
     }
 
     bassert (result == absent || !hasValue (result));