Add safety check for package list validation
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@@ -14,13 +14,13 @@ type Result struct {
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func Format(r *Result) string {
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var b strings.Builder
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b.WriteString(fmt.Sprintf("Installed %d packages, removed %d packages", r.Installed, r.Removed))
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b.WriteString(fmt.Sprintf("installed %d packages, removed %d packages", r.Installed, r.Removed))
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if len(r.ToInstall) > 0 {
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b.WriteString("\nWould install: ")
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b.WriteString("\nwould install: ")
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b.WriteString(strings.Join(r.ToInstall, ", "))
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}
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if len(r.ToRemove) > 0 {
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b.WriteString("\nWould remove: ")
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b.WriteString("\nwould remove: ")
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b.WriteString(strings.Join(r.ToRemove, ", "))
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}
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return b.String()
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