From 1af3d97751ef28d276eb1336a2052771efe09894 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Fri, 15 Jun 2012 16:29:48 -0400 Subject: fix pager.diff with diff --no-index git-diff does not rely on the git wrapper to setup its pager; instead, it sets it up on its own after seeing whether --quiet or --exit-code has been specified. After diff_no_index was split off from cmd_diff, commit b3fde6c (git diff --no-index: default to page like other diff frontends, 2008-05-26) duplicated the one-liner from cmd_diff to turn on the pager. Later, commit 8f0359f (Allow pager of diff command be enabled/disabled, 2008-07-21) taught the the version in cmd_diff to respect the pager.diff config, but the version in diff_no_index was left behind. This meant that git -c pager.diff=0 diff a b would not use a pager, but git -c pager.diff=0 diff --no-index a b would. Let's fix it by factoring out a common function. While we're there, let's update the antiquated comment, which claims that the pager interferes with propagating the exit code; this has not been the case since ea27a18 (spawn pager via run_command interface, 2008-07-22). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- builtin.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'builtin.h') diff --git a/builtin.h b/builtin.h index 857b9c8aa..999ba3be7 100644 --- a/builtin.h +++ b/builtin.h @@ -41,6 +41,8 @@ int copy_note_for_rewrite(struct notes_rewrite_cfg *c, void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c); extern int check_pager_config(const char *cmd); +struct diff_options; +extern void setup_diff_pager(struct diff_options *); extern int textconv_object(const char *path, unsigned mode, const unsigned char *sha1, char **buf, unsigned long *buf_size); -- cgit v1.2.1