Avoid advancing to a pending block

[r2c2.git] / source / libr2c2 / blockallocator.cpp

diff --git a/source/libr2c2/blockallocator.cpp b/source/libr2c2/blockallocator.cpp
index 2c92ddc647a5178672200f3cb49ffc5b62f18715..6e2a11cde0bedf77295b089f97961d8467859c98 100644 (file)
--- a/source/libr2c2/blockallocator.cpp
+++ b/source/libr2c2/blockallocator.cpp
@@ -339,6 +339,9 @@ void BlockAllocator::advance_front(const Block *block, bool inclusive)
        else
                end = blocks.end();
 
+       if(end==blocks.end() && blocks.back().block()==pending_block)
+               --end;
+
        SetFlag setf(advancing);
        BlockList::iterator i = cur_blocks_end;
        // Update cur_blocks_end first to keep things consistent.