Merge pull request #813 from xenrox/fmt-fix

Fix crash with fmt
2020-08-10 20:57:00 +02:00 · 2020-08-10 20:57:00 +02:00 · 3bb04e82a5
parent fb56f89ced 9b41b95934
commit 3bb04e82a5
1 changed files with 1 additions and 1 deletions
--- a/include/util/format.hpp
+++ b/include/util/format.hpp
@ -23,7 +23,7 @@ namespace fmt {
        constexpr auto parse(ParseContext& ctx) -> decltype (ctx.begin()) {
          auto it = ctx.begin(), end = ctx.end();
          if (it != end && *it == ':') ++it;
-          if (*it == '>' || *it == '<' || *it == '=') {
+          if (it && (*it == '>' || *it == '<' || *it == '=')) {
            spec = *it;
            ++it;
          }