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add check to make sure fingerprint file isn't empty (#1714)

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henrygd
2026-02-04 20:05:07 -05:00
parent 5452e50080
commit 2a3885a52e
1 changed files with 3 additions and 1 deletions
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4
agent/agent.go
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@@ -238,7 +238,9 @@ func (a *Agent) getFingerprint() string {
// first look for a fingerprint in the data directory // first look for a fingerprint in the data directory
if a.dataDir != "" { if a.dataDir != "" {
if fp, err := os.ReadFile(filepath.Join(a.dataDir, "fingerprint")); err == nil { if fp, err := os.ReadFile(filepath.Join(a.dataDir, "fingerprint")); err == nil {
return string(fp) if s := strings.TrimSpace(string(fp)); s != "" {
return s
}
} }
} }