config: remove useless assignment

v1.7.9-8-g270a344 (config: stop using config_exclusive_filename) replaced
config_exclusive_filename with given_config_file.  In one case this
resulted in a self-assignment, which is reported by clang as a warning.
Remove the useless code.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
l10n: Improve zh_CN translation for Git 1.7.10-rc3

Improvements of zh_CN translations:

 - Update translation for msg "Changes not staged for commit:".
 - Remove unnecessary leading spaces for some messages.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
string-list: document that string_list_insert() inserts unique strings

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint'

* maint:
  string-list: document that string_list_insert() inserts unique strings
l10n: Inital Portuguese Portugal language (pt_PT)

Signed-off-by: Marco Sousa <marcomsousa@gmail.com>
l10n: Add the Dutch translation team and initialize nl.po

Signed-off-by: Vincent van Ravesteijn <vfr@lyx.org>
Merge git://github.com/git-l10n/git-po

Portuguese Portuguese translations from Marco Sousa via Jiang Xin

* 'master' of git://github.com/git-l10n/git-po:
  l10n: Add the Dutch translation team and initialize nl.po
  l10n: Inital Portuguese Portugal language (pt_PT)
  l10n: Improve zh_CN translation for Git 1.7.10-rc3
gitk: fix tabbed preferences construction when using tcl 8.4

In 8.5 the incr command creates the target variable if it does not exist
but in 8.4 using incr on a non-existing variable raises an error. Ensure
we have created our counter variable when creating the tabbed dialog for
non-themed preferences.

Reported-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
gitk: fix setting font display with new tabbed dialog layout.

The changes to the dialog window tree broke the preview of the selected
font on the button. This corrects that issue.

Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'jc/maint-merge-autoedit' into maint

* jc/maint-merge-autoedit:
  merge: backport GIT_MERGE_AUTOEDIT support
Git 1.7.9.6

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sync with 1.7.9.6
Merge branch 'pt/gitk'

* pt/gitk:
  gitk: fix setting font display with new tabbed dialog layout.
  gitk: fix tabbed preferences construction when using tcl 8.4
Git 1.7.10-rc4

Signed-off-by: Junio C Hamano <gitster@pobox.com>
spec: add missing build dependency

Otherwise:

/usr/bin/perl Makefile.PL PREFIX='/opt/git' INSTALL_BASE=''
Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains: ...) at Makefile.PL line 1.
BEGIN failed--compilation aborted at Makefile.PL line 1.
make[1]: *** [perl.mak] Error 2
make: *** [perl/perl.mak] Error 2

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git 1.7.10

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'ph/rerere-doc' into maint-1.7.8

* ph/rerere-doc:
  rerere: Document 'rerere remaining'
Merge branch 'tr/maint-bundle-long-subject' into maint-1.7.8

* tr/maint-bundle-long-subject:
  t5704: match tests to modern style
  strbuf: improve strbuf_get*line documentation
  bundle: use a strbuf to scan the log for boundary commits
  bundle: put strbuf_readline_fd in strbuf.c with adjustments
Merge branch 'tr/maint-bundle-boundary' into maint-1.7.8

* tr/maint-bundle-boundary:
  bundle: keep around names passed to add_pending_object()
  t5510: ensure we stay in the toplevel test dir
  t5510: refactor bundle->pack conversion
Merge branch 'cn/maint-rev-list-doc' into maint-1.7.8

* cn/maint-rev-list-doc:
  Documentation: use {asterisk} in rev-list-options.txt when needed