Fix issue #2 on GitHub

.vscode/settings.json

@@ -43,6 +43,8 @@
         "stdexcept": "cpp",
         "streambuf": "cpp",
         "typeinfo": "cpp",
-        "config.cpp.in": "cpp"
+        "config.cpp.in": "cpp",
+        "cinttypes": "cpp",
+        "map": "cpp"
     }
 }

include/nbt.hpp

@@ -217,6 +217,12 @@ template <typename number_t>
 std::vector<number_t> load_array_text(std::istream & input) {
 	std::vector<number_t> result;
 	for (;;) {
+		skip_space(input);
+		char c = cheof(input);
+		input.putback(c);
+		if (c == ']') {
+			break;
+		}
 		result.push_back(load_text<number_t>(input));
 		skip_space(input);
 		char next = cheof(input);

test/issue2.cpp

@@ -0,0 +1,17 @@
+#include <sstream>
+
+#include "nbt.hpp"
+
+#include "test.hpp"
+
+using namespace nbt;
+
+test {
+    std::stringstream input(R"({ "voidByteArray": [B; ] })");
+    tags::compound_tag root;
+    input >> contexts::mojangson >> root;
+    std::string key("voidByteArray");
+    auto & bytes = root.get<std::vector<std::int8_t>>(key);
+    assert_true(bytes.empty());
+    std::cout << contexts::mojangson << root;
+}

test/meson.build

@@ -1,5 +1,6 @@
 test_names = [
-  'nbt'
+  'nbt',
+  'issue2'
 ]
 
 test_files = []