modify double type euqal compare in json_document.cc

10 years ago · 513ad866b2
parent d1cafc0892
commit 513ad866b2
1 changed files with 1 additions and 1 deletions
--- a/utilities/document/json_document.cc
+++ b/utilities/document/json_document.cc
@ -250,7 +250,7 @@ bool JSONDocument::operator==(const JSONDocument& rhs) const {
    case kBool:
      return data_.b == rhs.data_.b;
    case kDouble:
-      return data_.d == rhs.data_.d;
+      return std::fabs(data_.d - rhs.data_.d) <= std::numeric_limits<double>::epsilon();
    case kInt64:
      return data_.i == rhs.data_.i;
    case kObject: