From: Michael Stapelberg <michael@stapelberg.de>
Date: Mon, 19 Mar 2012 21:30:20 +0000 (+0100)
Subject: i3bar: Fix memory for old plain-text input (Thanks Han)
X-Git-Tag: 4.2~51
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=607ba6fcde36a710c08202c7155b7b64a6c99819;p=i3%2Fi3

i3bar: Fix memory for old plain-text input (Thanks Han)
---

diff --git a/i3bar/src/child.c b/i3bar/src/child.c
index c98befba..d5efa2aa 100644
--- a/i3bar/src/child.c
+++ b/i3bar/src/child.c
@@ -213,6 +213,8 @@ void stdin_io_cb(struct ev_loop *loop, ev_io *watcher, int revents) {
         free(buffer);
     } else {
         struct status_block *first = TAILQ_FIRST(&statusline_head);
+        /* Clear the old buffer if any. */
+        FREE(first->full_text);
         /* Remove the trailing newline and terminate the string at the same
          * time. */
         buffer[rec-1] = '\0';