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env: use foo= instead of foo="" for empty variables

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to improve readability

Signed-off-by: Alejandro Mery <amery@jpi.io>
This commit is contained in:
Alejandro Mery
2024-03-02 21:53:33 +00:00
parent 1d3db78dd6
commit b7016f28d3
1 changed files with 5 additions and 1 deletions
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pkg/cluster/env.go
+5 -1
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@@ -117,7 +117,11 @@ func (m *Env) writeEnvVar(w io.Writer, value string, name string, args ...any) {
if name != "" { if name != "" {
value = strings.TrimSpace(value) value = strings.TrimSpace(value)
_, _ = fmt.Fprintf(w, "%s%s=%q\n", prefix, name, value) if value == "" {
_, _ = fmt.Fprintf(w, "%s%s=\n", prefix, name)
} else {
_, _ = fmt.Fprintf(w, "%s%s=%q\n", prefix, name, value)
}
} }
} }