Index: src/threads.c
==================================================================
--- src/threads.c
+++ src/threads.c
@@ -147,11 +147,11 @@
   DWORD rc;
 
   assert( ppOut!=0 );
   if( p==0 ) return SQLITE_NOMEM;
   if( p->xTask==0 ){
-    rc = WAIT_OBJECT_O;
+    rc = WAIT_OBJECT_0;
   }else{
     rc = sqlite3Win32Wait((HANDLE)p->tid);
     assert( rc!=WAIT_IO_COMPLETION );
   }
   if( rc==WAIT_OBJECT_0 ) *ppOut = p->pResult;