message: Tiny format throw error instead of assert.
diff: @@ -834,7 +834,7 @@ inline void formatImpl(std::ostream& out, const char* fmt,
  // Print remaining part of format string.
  fmt = printFormatStringLiteral(out, fmt);
  if(*fmt != '\0')
  - TINYFORMAT_ERROR("tinyformat: Too many conversion specifiers in format string");
  + throw format_error("tinyformat: Too many conversion specifiers in format string");
  // Restore stream state
  out.width(origWidth);
  