diff --git a/CMakeLists.txt b/CMakeLists.txt
index d17319a..634dfc4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ file(GLOB_RECURSE MADDY_TESTS_FILES ${CMAKE_CURRENT_SOURCE_DIR}/tests/maddy/*.cp
 
 set(
   CMAKE_CXX_FLAGS
-  "${CMAKE_CXX_FLAGS} -g -std=c++${MADDY_CPP_VERSION} -Wall -Wpedantic -Wextra -Wno-ignored-qualifiers -fno-rtti -fno-exceptions"
+  "${CMAKE_CXX_FLAGS} -g -std=c++${MADDY_CPP_VERSION} -Wall -Wpedantic -Wextra -Wno-ignored-qualifiers -fno-rtti -fno-exceptions -fsanitize=address -fno-omit-frame-pointer"
 )
 
 # ------------------------------------------------------------------------------
diff --git a/README.md b/README.md
index 4951869..d94f525 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # maddy
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
-[![Version: 1.0.2](https://img.shields.io/badge/Version-1.0.2-brightgreen.svg)](https://semver.org/)
+[![Version: 1.0.3](https://img.shields.io/badge/Version-1.0.3-brightgreen.svg)](https://semver.org/)
 [![Build Status](https://travis-ci.org/progsource/maddy.svg?branch=master)](https://travis-ci.org/progsource/maddy)
 
 maddy is a C++ Markdown to HTML **header-only** parser library.
diff --git a/include/maddy/parser.h b/include/maddy/parser.h
index f1b6f34..b152646 100644
--- a/include/maddy/parser.h
+++ b/include/maddy/parser.h
@@ -93,6 +93,18 @@ public:
       }
     }
 
+    // make sure, that all parsers are finished
+    if (currentBlockParser)
+    {
+      std::string emptyLine = "";
+      currentBlockParser->AddLine(emptyLine);
+      if (currentBlockParser->IsFinished())
+      {
+        result += currentBlockParser->GetResult().str();
+        currentBlockParser = nullptr;
+      }
+    }
+
     return result;
   }