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util/TextFile: add missing cast

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This commit is contained in:
Max Kellermann
2023-10-05 10:52:09 +02:00
parent c450f644e6
commit 86e7dff2fc
1 changed files with 5 additions and 4 deletions
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9
src/util/TextFile.hxx
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@@ -11,16 +11,17 @@ char *
ReadBufferedLine(B &buffer) ReadBufferedLine(B &buffer)
{ {
auto r = buffer.Read(); auto r = buffer.Read();
char *newline = reinterpret_cast<char*>(std::memchr(r.data(), '\n', r.size())); char *data = reinterpret_cast<char*>(r.data());
char *newline = reinterpret_cast<char*>(std::memchr(data, '\n', r.size()));
if (newline == nullptr) if (newline == nullptr)
return nullptr; return nullptr;
buffer.Consume(newline + 1 - r.data()); buffer.Consume(newline + 1 - data);
if (newline > r.data() && newline[-1] == '\r') if (newline > data && newline[-1] == '\r')
--newline; --newline;
*newline = 0; *newline = 0;
return r.data(); return data;
} }
#endif #endif