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-rw-r--r--src/google/protobuf/util/internal/utility.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/google/protobuf/util/internal/utility.cc b/src/google/protobuf/util/internal/utility.cc
index 2d63de00..d4ac6f77 100644
--- a/src/google/protobuf/util/internal/utility.cc
+++ b/src/google/protobuf/util/internal/utility.cc
@@ -311,7 +311,7 @@ string DoubleAsString(double value) {
}
string FloatAsString(float value) {
- if (isfinite(value)) return SimpleFtoa(value);
+ if (google::protobuf::MathLimits<float>::IsFinite(value)) return SimpleFtoa(value);
return DoubleAsString(value);
}