Fix buffer issues in swaybar status line.

7 years ago · bac65078a2
parent 07b6be6214
commit bac65078a2
1 changed files with 3 additions and 0 deletions
--- 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) {