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-rw-r--r--test/scopedfile.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/test/scopedfile.cc b/test/scopedfile.cc
index 02af3f8..e63972e 100644
--- a/test/scopedfile.cc
+++ b/test/scopedfile.cc
@@ -43,7 +43,8 @@ ScopedFile::ScopedFile(const std::string& data)
char templ[] = "/tmp/dg-scoped-file-XXXXXX"; // buffer for filename
pimpl->fd = mkstemp(templ);
pimpl->filename = templ;
- write(pimpl->fd, data.data(), data.size());
+ auto sz = write(pimpl->fd, data.data(), data.size());
+ (void)sz;
close(pimpl->fd);
}