diff -Naur pfstools-1.6.5/src/pfs/pfs.cpp pfstools-1.6.5-fix-format-errors/src/pfs/pfs.cpp --- pfstools-1.6.5/src/pfs/pfs.cpp 2008-01-01 14:01:21.000000000 +0100 +++ pfstools-1.6.5-fix-format-errors/src/pfs/pfs.cpp 2009-02-27 12:56:47.000000000 +0100 @@ -525,7 +525,7 @@ TagList::const_iterator it; fprintf( out, "%d" PFSEOL, tags->getSize() ); for( it = tags->tagsBegin(); it != tags->tagsEnd(); it++ ) { - fprintf( out, it->c_str() ); + fprintf( out, "%s", it->c_str() ); fprintf( out, PFSEOL ); } }