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Small fix

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This commit is contained in:
keenwolf 2021-01-14 19:46:19 +08:00
parent e95b8089cd
commit 791a4cfb52
1 changed files with 1 additions and 1 deletions
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2
src/Functions/FunctionFile.cpp
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@ -77,7 +77,7 @@ public:
//To read directly into the String buf, avoiding one redundant copy
ssize_t bytes_read = pread(fd, res_buf, file_length, 0);
if (bytes_read == -1)
if (-1 == bytes_read)
throwFromErrnoWithPath("Read failed for " + std::string(filename), std::string(filename),
errno == EBADF ? ErrorCodes::CANNOT_READ_FROM_FILE_DESCRIPTOR : ErrorCodes::ILLEGAL_COLUMN);
if (static_cast<uint64_t>(bytes_read) != file_length)