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prevent traceback when kwalletcli is not available. see #5153

This commit is contained in:
Yann Leboulanger 2009-07-16 12:27:53 +02:00
parent cfc0c2fe5c
commit cc154c2bf2
1 changed files with 4 additions and 1 deletions
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5
src/common/kwalletbinding.py
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@ -26,7 +26,10 @@ import subprocess
def kwallet_available(): def kwallet_available():
"""Return True if kwalletcli can be run, False otherwise.""" """Return True if kwalletcli can be run, False otherwise."""
p = subprocess.Popen(["kwalletcli", "-qV"]) try:
p = subprocess.Popen(["kwalletcli", "-qV"])
except Exception:
return False
p.communicate() p.communicate()
if p.returncode == 0: if p.returncode == 0:
return True return True