sway

commit 839064d278e69ff4e29811440098d2ef527abf1c
parent d50e2429d751175aa710af54751600c0331e9699
Author: Drew DeVault <sir@cmpwn.com>
Date:   Tue,  3 Oct 2017 16:04:53 -0400

Merge pull request #1379 from karjonas/variable_matching

Fix issue #1287
Diffstat:
M
sway/commands/set.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sway/commands/set.c b/sway/commands/set.c
@@ -30,7 +30,7 @@ struct cmd_results *cmd_set(int argc, char **argv) {
 		if (!tmp) {
 			return cmd_results_new(CMD_FAILURE, "set", "Not possible to create variable $'%s'", argv[0]);
 		}
-		snprintf(tmp, size, "$%s", argv[0]);
+		snprintf(tmp, size+1, "$%s", argv[0]);
 
 		argv[0] = tmp;
 	}