+ dfltShareDir := DefaultShareDir
+ dfltSTHomeDir := DefaultSTHomeDir
+ if resDir, err := common.ResolveEnvVar(DefaultShareDir); err == nil {
+ dfltShareDir = resDir
+ }
+ if resDir, err := common.ResolveEnvVar(DefaultSTHomeDir); err == nil {
+ dfltSTHomeDir = resDir
+ }
+