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-rw-r--r--vendor/github.com/godbus/dbus/v5/homedir.go28
1 files changed, 28 insertions, 0 deletions
diff --git a/vendor/github.com/godbus/dbus/v5/homedir.go b/vendor/github.com/godbus/dbus/v5/homedir.go
new file mode 100644
index 000000000..0b745f931
--- /dev/null
+++ b/vendor/github.com/godbus/dbus/v5/homedir.go
@@ -0,0 +1,28 @@
+package dbus
+
+import (
+ "os"
+ "sync"
+)
+
+var (
+ homeDir string
+ homeDirLock sync.Mutex
+)
+
+func getHomeDir() string {
+ homeDirLock.Lock()
+ defer homeDirLock.Unlock()
+
+ if homeDir != "" {
+ return homeDir
+ }
+
+ homeDir = os.Getenv("HOME")
+ if homeDir != "" {
+ return homeDir
+ }
+
+ homeDir = lookupHomeDir()
+ return homeDir
+}