1 files changed, 2 insertions, 1 deletions

diff --git a/src/hash.h b/src/hash.h
index 9ac0b0c..71aec73 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -1273,7 +1273,8 @@ namespace Bu
                 typename c, typename d>
         ArchiveBase &operator<<( ArchiveBase &ar, const Hash<key,value,a,b,c,d> &h )
         {
-                ar << h.getSize();
+                long iSize = h.getSize();
+                ar << iSize;
                 for( typename Hash<key,value,a,b,c,d>::const_iterator i = h.begin(); i != h.end(); i++ )
                 {
                         ar << (i.getKey());