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authorDaniel Silverstone <dsilvers@digital-scurf.org>2020-02-21 20:28:42 +0000
committerDaniel Silverstone <dsilvers@digital-scurf.org>2020-02-21 20:28:42 +0000
commitd7e13fb32073aac9aba97fa6021da064302fcd72 (patch)
treeefa77060e2804fa67331ef7eee0b4bffcbbb717a
parent050c36d483378d52cd8330fd0dcf3dfd4119ec78 (diff)
downloadlibhubbub-d7e13fb32073aac9aba97fa6021da064302fcd72.tar.gz
libhubbub-d7e13fb32073aac9aba97fa6021da064302fcd72.tar.bz2
treebuilder: Add some asserts to hopefully quieten scan-build
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
-rw-r--r--src/treebuilder/treebuilder.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/src/treebuilder/treebuilder.c b/src/treebuilder/treebuilder.c
index b67aa53..19f4429 100644
--- a/src/treebuilder/treebuilder.c
+++ b/src/treebuilder/treebuilder.c
@@ -1391,15 +1391,21 @@ hubbub_error formatting_list_remove(hubbub_treebuilder *treebuilder,
*node = entry->details.node;
*stack_index = entry->stack_index;
- if (entry->prev == NULL)
+ if (entry->prev == NULL) {
+ assert(treebuilder->context.formatting_list == entry);
treebuilder->context.formatting_list = entry->next;
- else
+ } else {
+ assert(treebuilder->context.formatting_list != entry);
entry->prev->next = entry->next;
+ }
- if (entry->next == NULL)
+ if (entry->next == NULL) {
+ assert(treebuilder->context.formatting_list_end == entry);
treebuilder->context.formatting_list_end = entry->prev;
- else
+ } else {
+ assert(treebuilder->context.formatting_list_end != entry);
entry->next->prev = entry->prev;
+ }
free(entry);