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 --- diff-no-index.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'diff-no-index.c') diff --git a/diff-no-index.c b/diff-no-index.c index f0b0010aed..fc1decdf38 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -224,12 +224,7 @@ void diff_no_index(struct rev_info *revs, } } - /* - * If the user asked for our exit code then don't start a - * pager or we would end up reporting its exit code instead. - */ - if (!DIFF_OPT_TST(&revs->diffopt, EXIT_WITH_STATUS)) - setup_pager(); + setup_diff_pager(&revs->diffopt); if (prefix) { int len = strlen(prefix); -- cgit v1.2.3