From bac65078a28323ced0d25d7decea783c157028d4 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Mon, 9 Apr 2018 17:25:39 +1000
Subject: [PATCH] Fix buffer issues in swaybar status line.

---
 swaybar/i3bar.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/swaybar/i3bar.c b/swaybar/i3bar.c
index ed134a01..6f67ba3a 100644
--- a/swaybar/i3bar.c
+++ b/swaybar/i3bar.c
@@ -125,9 +125,12 @@ bool i3bar_handle_readable(struct status_line *status) {
 			status_error(status, "[failed to allocate buffer]");
 			return -1;
 		}
+		state->current_node += new_buffer - state->buffer;
+		cur += new_buffer - state->buffer;
 		state->buffer = new_buffer;
 	}
 
+	cur[n] = '\0';
 	bool redraw = false;
 	while (*cur) {
 		if (state->nodes[state->depth] == JSON_NODE_STRING) {