FYI: texi2dvi: uniq

[Akim Demaille]

Index: ChangeLog
from  Akim Demaille  <address@hidden>

        * util/texi2dvi (generated_files_get): Call uniq.

Index: util/texi2dvi
===================================================================
RCS file: /cvsroot/texinfo/texinfo/util/texi2dvi,v
retrieving revision 1.85
diff -u -u -r1.85 texi2dvi
--- util/texi2dvi 21 Jun 2006 08:18:09 -0000 1.85
+++ util/texi2dvi 26 Jun 2006 09:29:17 -0000
@@ -637,7 +637,9 @@
       echo $file
     fi
   done |
-  sort
+  sort |
+  # Some files are opened several times, e.g., listings.sty's *.vrb.
+  uniq
 }