X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=buffer_tree.c;h=f0a7b224f9fad39fd8036d37eedbf619e3ca585b;hp=bb854124c6be6089f604815473755af783ceb5e8;hb=9c5fbc5dd8b53604d7e73fb6714ee2b5e3458866;hpb=29921a5e29530801697ce4e4773738404efcbf57

diff --git a/buffer_tree.c b/buffer_tree.c
index bb854124..f0a7b224 100644
--- a/buffer_tree.c
+++ b/buffer_tree.c
@@ -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);