diff options
Diffstat (limited to 'libsolidity/interface/StandardCompiler.cpp')
| -rw-r--r-- | libsolidity/interface/StandardCompiler.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index fb973d51..6b113654 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -327,10 +327,14 @@ Json::Value StandardCompiler::compileInternal(Json::Value const& _input) m_compilerStack.setOptimiserSettings(optimize, optimizeRuns); map<string, h160> libraries; - Json::Value jsonLibraries = settings.get("libraries", Json::Value()); + Json::Value jsonLibraries = settings.get("libraries", Json::Value(Json::objectValue)); + if (!jsonLibraries.isObject()) + return formatFatalError("JSONError", "\"libraries\" is not a JSON object."); for (auto const& sourceName: jsonLibraries.getMemberNames()) { auto const& jsonSourceName = jsonLibraries[sourceName]; + if (!jsonSourceName.isObject()) + return formatFatalError("JSONError", "library entry is not a JSON object."); for (auto const& library: jsonSourceName.getMemberNames()) // @TODO use libraries only for the given source libraries[library] = h160(jsonSourceName[library].asString()); |