systemctl: avoid crash when pattern expands to empty unit list
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 24 May 2021 20:49:56 +0000 (22:49 +0200)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Fri, 9 Jul 2021 16:25:39 +0000 (18:25 +0200)
commit9a24f5edcc1c16f2afaa943dfd39f413322a5a0a
tree430341c89b143ed2686bfd4c7f63a19a85babe3a
parent954f6ae49a6dc8a7994ff7ca3c86551a8748c2d1
systemctl: avoid crash when pattern expands to empty unit list

Fixes #19652.

(cherry picked from commit ffcd68385226d4b499dbff0123271e1d3fb8f516)
src/systemctl/systemctl-edit.c