From 4bc5f808e4c4891451b83abbc85c4830b3788782 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 18 Jan 2011 23:12:49 +0100 Subject: [PATCH] systemctl: before spawning pager cache number of columns --- TODO | 2 -- src/systemctl.c | 4 ++++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/TODO b/TODO index 48f4628ab..ace7465c7 100644 --- a/TODO +++ b/TODO @@ -11,8 +11,6 @@ * sometimes processes seem to remain when we kill a service http://lists.fedoraproject.org/pipermail/devel/2011-January/147559.html -* when launching pager, take number of columns first - * support remote/ssh systemctl/systemadm, and local privileged access * finish syslog socket stuff diff --git a/src/systemctl.c b/src/systemctl.c index 4f4ee9617..2c8c2cf61 100644 --- a/src/systemctl.c +++ b/src/systemctl.c @@ -5316,6 +5316,10 @@ static void pager_open(void) { if (!*pager || streq(pager, "cat")) return; + /* Determine and cache number of columns before we spawn the + * pager so that we get the value from the actual tty */ + columns(); + if (pipe(fd) < 0) { log_error("Failed to create pager pipe: %m"); return; -- 2.30.2