X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=buffer_tree.c;h=f0a7b224f9fad39fd8036d37eedbf619e3ca585b;hp=1c4e046ad8f2aa478bcd4eaf5d94171f0224fd63;hb=9d75ded33ce6664156acb07e311f51d55970bbea;hpb=ff12b505b227585daf5aecc822d6b2e8841c2be7

diff --git a/buffer_tree.c b/buffer_tree.c
index 1c4e046a..f0a7b224 100644
--- 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);