Initialize the permissions to "no change".

Seems to be the source of the random permission changes.

1 files changed, 2 insertions, 1 deletions

diff --git a/filter.cxx b/filter.cxx
index eadb711..06dacc3 100644
--- a/filter.cxx
+++ b/filter.cxx
@@ -36,7 +36,8 @@ Filter::Filter( const string& fname_ )
       column( 0 ),
       spaces_to_write( 0 ),
       nonspace_appeared( false ),
-      type( NO_FILTER )
+      type( NO_FILTER ),
+      perm( PERMISSION_NO_CHANGE )
 {
     data.reserve( 16384 );