From f65a88e68d1ddd606f1a596ed697887c3b3888d0 Mon Sep 17 00:00:00 2001 From: Zandr Martin Date: Sat, 29 Apr 2017 14:02:07 -0400 Subject: prevent crash when `layout auto` is missing args --- sway/commands/layout.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sway/commands/layout.c b/sway/commands/layout.c index 40ebd590..57a86565 100644 --- a/sway/commands/layout.c +++ b/sway/commands/layout.c @@ -85,6 +85,10 @@ static struct cmd_results *cmd_layout_auto(swayc_t *container, int argc, char ** enum swayc_layouts old_layout = container->layout; enum swayc_layouts layout = old_layout; + if ((error = checkarg(argc, "layout auto", EXPECTED_MORE_THAN, 1))) { + return error; + } + if (strcasecmp(argv[1], "left") == 0) { layout = L_AUTO_LEFT; } else if (strcasecmp(argv[1], "right") == 0) { -- cgit v1.2.3-54-g00ecf