fix(src): avoid possible infinite loop in LoadAll().

Leave at first empty root. Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
jbeder · Sep 12, 2024 · 2297f2e · 2297f2e
1 parent 47cd272
commit 2297f2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/parse.cpp b/src/parse.cpp
@@ -53,7 +53,7 @@ std::vector<Node> LoadAll(std::istream& input) {
  Parser parser(input);
  while (true) {
  NodeBuilder builder;
- if (!parser.HandleNextDocument(builder)) {
+ if (!parser.HandleNextDocument(builder) || builder.Root().IsNull()) {
  break;
  }
  docs.push_back(builder.Root());