Avoid invalid iterator dereference with empty values (skystrife#72)

Fixes issue skystrife#71.
Burdennn · Apr 30, 2018 · 53605ec · 53605ec
1 parent 3588b90
commit 53605ec
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/include/cpptoml.h b/include/cpptoml.h
@@ -2018,6 +2018,10 @@ class parser
     parse_type determine_value_type(const std::string::iterator& it,
                                     const std::string::iterator& end)
     {
+        if(it == end)
+        {
+            throw_parse_exception("Failed to parse value type");
+        }
         if (*it == '"' || *it == '\'')
         {
             return parse_type::STRING;