fix escaping for default range print

2017-02-26 00:32:35 +01:00 · 2017-02-26 00:32:35 +01:00 · 98fb0e3e2e
parent ccb0564bfc
commit 98fb0e3e2e
1 changed files with 2 additions and 1 deletions
--- a/ostd/format.hh
+++ b/ostd/format.hh
@ -683,7 +683,8 @@ private:
            }
            writer.put('{');
            write_range_val(writer, [&writer, escape](auto const &rval) {
-                format_spec{'s', escape}.write_arg(writer, 0, rval);
+                format_spec sp{'s', escape ? FMT_FLAG_AT : 0};
+                sp.write_arg(writer, 0, rval);
            }, ", ", val);
            writer.put('}');
            return;