Merge branch 't/opus'

[paraslash.git] / buffer_tree.c

diff --git a/buffer_tree.c b/buffer_tree.c
index 1c4e046ad8f2aa478bcd4eaf5d94171f0224fd63..f0a7b224f9fad39fd8036d37eedbf619e3ca585b 100644 (file)
--- a/buffer_tree.c
+++ b/buffer_tree.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2012 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2009-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -386,7 +386,8 @@ void btr_add_output(char *buf, size_t size, struct btr_node *btrn)
 {
        struct btr_buffer *btrb;
 
-       assert(size != 0);
+       if (size == 0)
+               return;
        if (list_empty(&btrn->children)) {
                free(buf);
                return;
@@ -415,7 +416,8 @@ void btr_add_output_dont_free(const char *buf, size_t size, struct btr_node *btr
 {
        struct btr_buffer *btrb;
 
-       assert(size != 0);
+       if (size == 0)
+               return;
        if (list_empty(&btrn->children))
                return;
        btrb = new_btrb((char *)buf, size);
@@ -442,7 +444,8 @@ void btr_add_output_pool(struct btr_pool *btrp, size_t size,
        char *buf;
        size_t avail;
 
-       assert(size != 0);
+       if (size == 0)
+               return;
        if (list_empty(&btrn->children))
                return;
        avail = btr_pool_get_buffer(btrp, &buf);