From 71ebe8c36be6c702654ad550aa2e897d03b4e98f Mon Sep 17 00:00:00 2001 From: "S. Christoffer Eliesen" Date: Sun, 18 Oct 2015 19:14:49 +0200 Subject: [PATCH] commands: Catch empty exec with --no-startup-id cases. --- sway/commands.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sway/commands.c b/sway/commands.c index 41223937..5afddc4a 100644 --- a/sway/commands.c +++ b/sway/commands.c @@ -190,6 +190,11 @@ static enum cmd_status cmd_exec_always(int argc, char **argv) { char *tmp = NULL; if (strcmp((char*)*argv, "--no-startup-id") == 0) { sway_log(L_INFO, "exec switch '--no-startup-id' not supported, ignored."); + + if (!checkarg(argc - 1, "exec_always", EXPECTED_MORE_THAN, 0)) { + return CMD_FAILURE; + } + tmp = join_args(argv + 1, argc - 1); } else { tmp = join_args(argv, argc);