Correctly initialize vi_mode when it is set in configuration file
(It was broken in e00ae0763468)
--- a/mcabber/mcabber/screen.c Sat Feb 11 20:19:36 2017 +0100
+++ b/mcabber/mcabber/screen.c Mon Feb 13 20:02:14 2017 +0100
@@ -827,6 +827,8 @@
// Set up vi_mode guard
settings_set_guard("vi_mode", scr_vi_mode_guard);
+ if (settings_opt_get_int("vi_mode") == 1)
+ vi_mode = true;
parse_colors();