From ba8981e44bd6cceedd3d32a2e6af947ba791be48 Mon Sep 17 00:00:00 2001
From: Ian Fan <ianfan0@gmail.com>
Date: Sun, 15 Jul 2018 21:47:22 +0100
Subject: [PATCH] bar: free old position when changing

---
 sway/commands/bar/position.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sway/commands/bar/position.c b/sway/commands/bar/position.c
index 48e7ddbd2..44bb4ae37 100644
--- a/sway/commands/bar/position.c
+++ b/sway/commands/bar/position.c
@@ -17,6 +17,7 @@ struct cmd_results *bar_cmd_position(int argc, char **argv) {
 		if (strcasecmp(valid[i], argv[0]) == 0) {
 			wlr_log(WLR_DEBUG, "Setting bar position '%s' for bar: %s",
 					argv[0], config->current_bar->id);
+			free(config->current_bar->position);
 			config->current_bar->position = strdup(argv[0]);
 			return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 		}