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cmd/covdata: close output meta-data file

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Signed-off-by: guoguangwu <guoguangwug@gmail.com>
This commit is contained in:
guoguangwu 2024-04-01 21:30:32 +08:00
parent d49a14c609
commit 747308fd01
1 changed files with 5 additions and 0 deletions
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5
src/cmd/covdata/metamerge.go
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@ -237,6 +237,11 @@ func (mm *metaMerge) emitMeta(outdir string, pcombine bool) [16]byte {
if err != nil { if err != nil {
fatal("unable to open output meta-data file %s: %v", fpath, err) fatal("unable to open output meta-data file %s: %v", fpath, err)
} }
defer func() {
if err := mf.Close(); err != nil {
fatal("error closing output meta-data file %s: %v", fpath, err)
}
}()
// Encode and write. // Encode and write.
mfw := encodemeta.NewCoverageMetaFileWriter(fpath, mf) mfw := encodemeta.NewCoverageMetaFileWriter(fpath, mf)