Commit 4bc5f808 authored by Lennart Poettering's avatar Lennart Poettering
Browse files

systemctl: before spawning pager cache number of columns

parent 3add4d21
......@@ -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
......
......@@ -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;
......
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