client/console: don't fail writing history file when ~ is deleted

/reviewed-on nexedi/slapos.core!52

client/console: don't fail writing history file when ~ is deleted
/reviewed-on nexedi/slapos.core!52
c702bded · Jérome Perrin · 5ff4cb4f · c702bded
Commit c702bded authored Aug 24, 2018 by Jérome Perrin
Hide whitespace changes
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slapos/client.py slapos/client.py +2 -1

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--- a/slapos/client.py
+++ b/slapos/client.py
@@ -139,7 +139,8 @@ def do_console(local):
    historyPath = os.path.expanduser("~/.slapconsolehistory")

    def save_history(historyPath=historyPath):
-      readline.write_history_file(historyPath)
+      if os.path.exists(os.path.dirname(historyPath)):
+        readline.write_history_file(historyPath)
    if os.path.exists(historyPath):
      readline.read_history_file(historyPath)
    atexit.register(save_history)