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Fix -Wsign-compare error

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Wes McKinney committed 2019-08-30 00:41:56 -05:00
1 parent f77838caca
commit 252b45c4cd
1 file changed
+3 -3
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cpp/src/parquet/encoding.cc
+3 -3
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@@ -109,9 +109,9 @@ class PlainEncoder : public EncoderImpl, virtual public TypedEncoder<DType> {
void Put(const ByteArray& val) {
// Write the result to the output stream
if (ARROW_PREDICT_FALSE(sink_.length() + val.len + sizeof(uint32_t) >
sink_.capacity())) {
PARQUET_THROW_NOT_OK(sink_.Reserve(val.len + sizeof(uint32_t)));
const int64_t increment = static_cast<int64_t>(val.len + sizeof(uint32_t));
if (ARROW_PREDICT_FALSE(sink_.length() + increment > sink_.capacity())) {
PARQUET_THROW_NOT_OK(sink_.Reserve(increment));
}
DCHECK(val.len == 0 || nullptr != val.ptr) << "Value ptr cannot be NULL";
sink_.UnsafeAppend(&val.len, sizeof(uint32_t));