diff options
| author | Brian Ashworth <bosrsf04@gmail.com> | 2019-02-11 03:59:11 -0500 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2019-02-11 10:11:41 +0100 |
| commit | 2540e8ea792f7b2a54698aba34b3bf11161fe102 (patch) | |
| tree | 5130af706e651c60198522070723270c9e2c78ec | |
| parent | d2c896ed84534f5c4dc7e8c30c3e92be4081fab1 (diff) | |
Abort early when XDG_RUNTIME_DIR is not set
This aborts sway and displays an error message about XDG_RUNTIME_DIR
not being set without initializing the wl_display or logging any other
information.
| -rw-r--r-- | sway/main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sway/main.c b/sway/main.c index 12f92bd8..b118a182 100644 --- a/sway/main.c +++ b/sway/main.c @@ -299,6 +299,14 @@ int main(int argc, char **argv) { } } + // Since wayland requires XDG_RUNTIME_DIR to be set, abort with just the + // clear error message (when not running as an IPC client). + if (!getenv("XDG_RUNTIME_DIR") && optind == argc) { + fprintf(stderr, + "XDG_RUNTIME_DIR is not set in the environment. Aborting.\n"); + exit(EXIT_FAILURE); + } + // As the 'callback' function for wlr_log is equivalent to that for // sway, we do not need to override it. if (debug) { |