From 248df18c24d2a849de984b477ca3913ce7c72441 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Thu, 15 Dec 2016 17:39:09 -0500
Subject: Handle allocation failure in commands

---
 sway/commands/for_window.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sway/commands/for_window.c')

diff --git a/sway/commands/for_window.c b/sway/commands/for_window.c
index 2ba0ea6c..8c5722fd 100644
--- a/sway/commands/for_window.c
+++ b/sway/commands/for_window.c
@@ -14,6 +14,9 @@ struct cmd_results *cmd_for_window(int argc, char **argv) {
 	char *criteria = argv[0], *cmdlist = join_args(argv + 1, argc - 1);
 
 	struct criteria *crit = malloc(sizeof(struct criteria));
+	if (!crit) {
+		return cmd_results_new(CMD_FAILURE, "for_window", "Unable to allocate criteria");
+	}
 	crit->crit_raw = strdup(criteria);
 	crit->cmdlist = cmdlist;
 	crit->tokens = create_list();
-- 
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