This is a testing version. Nothing should be broken, but I won't gurantee it.

I wouldn't update to this just yet, if you have problems, back off a rev.  I'm
trying to update the code to work on both 32bit, and 64bit systems, and
hopefully anything else that comes along.

Currently some of the archive code is broken, testing must be done on both
archetectures.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/exceptionbase.cpp b/src/exceptionbase.cpp
index cea779d..9515e2d 100644
--- a/src/exceptionbase.cpp
+++ b/src/exceptionbase.cpp
@@ -55,7 +55,10 @@ void Bu::ExceptionBase::setWhat( const char *lpFormat, va_list &vargs )
         if( sWhat ) delete[] sWhat;
         int nSize;
 
-        nSize = vsnprintf( NULL, 0, lpFormat, vargs );
+        va_list vargs2;
+        va_copy( vargs2, vargs );
+        nSize = vsnprintf( NULL, 0, lpFormat, vargs2 );
+        va_end( vargs2 );
         sWhat = new char[nSize+1];
         vsnprintf( sWhat, nSize+1, lpFormat, vargs );
 }