svn commit: r203133 - stable/8

[Jilles Tjoelker]

Author: jilles
Date: Thu Jan 28 22:15:29 2010
New Revision: 203133
URL: http://svn.freebsd.org/changeset/base/203133

Log:
  MFC r202324: In 'make delete-old', use 'exec' to redirect an fd persistently
  
  That is, write 'exec 3<&0' instead of '3<&0'. Due to an sh(1) bug fixed in
  head in r199953, the latter also persisted, provided that fd 3 was not open
  before.  With newer sh or fd 3 open, it would not delete orphaned catpages.

Modified:
  stable/8/Makefile.inc1   (contents, props changed)

Modified: stable/8/Makefile.inc1
==============================================================================
--- stable/8/Makefile.inc1	Thu Jan 28 21:55:56 2010	(r203132)
+++ stable/8/Makefile.inc1	Thu Jan 28 22:15:29 2010	(r203133)
@@ -1248,7 +1248,7 @@ delete-old-files:
 		fi; \
 	done
 # Remove catpages without corresponding manpages.
-	@3<&0; \
+	@exec 3<&0; \
 	find ${DESTDIR}/usr/share/man/cat* ! -type d | \
 	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
 	while read catpage; do \