🚨 fix compiler warnings #2049

2020-04-19 13:01:36 +02:00 · 2020-04-19 13:01:36 +02:00 · 4fb0795ec1
commit 4fb0795ec1
parent be137609df
4 changed files with 7 additions and 9 deletions
--- a/include/nlohmann/detail/output/serializer.hpp
+++ b/include/nlohmann/detail/output/serializer.hpp
@ -259,8 +259,7 @@ class serializer
                    {
                        dump_integer(*i);
                        o->write_character(',');
-                        int index = i - val.m_value.binary->cbegin();
-                        if (index % 16 == 0)
+                        if (std::distance(val.m_value.binary->cbegin(), i) % 16 == 0)
                        {
                            o->write_character('\n');
                        }