add missing detail namespace (#2107)

Co-authored-by: Walter Gray <[email protected]>
fmtlib · Jan 20, 2021 · 456efa4 · 456efa4
1 parent 80dc7cc
commit 456efa4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/fmt/ranges.h b/include/fmt/ranges.h
@@ -287,7 +287,7 @@ struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
   // C++11 generic lambda for format()
   template <typename FormatContext> struct format_each {
     template <typename T> void operator()(const T& v) {
-      if (i > 0) out = write_delimiter(out);
+      if (i > 0) out = detail::write_delimiter(out);
       out = detail::write_range_entry<Char>(out, v);
       ++i;
     }