# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1338694312 -10800
# Node ID e644d373afb9c5b3c1b3d8fc9409b9f89e0ef3c6
# Parent  8734a02a86ecf98b5d11c4a8d738dbbb1ef26bb0
Fix a memory leak.

diff -r 8734a02a86ec -r e644d373afb9 ui.c
--- a/ui.c	Sat Jun 02 23:33:06 2012 +0300
+++ b/ui.c	Sun Jun 03 06:31:52 2012 +0300
@@ -16,13 +16,24 @@
         scrWidth, scrHeight;
 
 
+static void nn_line_free(void *ptr)
+{
+    nn_line_t *line = (nn_line_t *) ptr;
+    if (line != NULL)
+    {
+        th_free(line->buf);
+        th_free(line);
+    }
+}
+
+
 static nn_window_t *nn_window_new(const char *id)
 {
     nn_window_t *res = th_calloc(1, sizeof(nn_window_t));
 
     if (res == NULL) return NULL;
 
-    res->data = th_ringbuf_new(NN_BACKBUF_LEN, th_free);
+    res->data = th_ringbuf_new(NN_BACKBUF_LEN, nn_line_free);
     if (res->data == NULL)
     {
         th_free(res);