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add docstring for checkapps

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Kilian Valkhof 2010-02-08 18:18:37 +01:00
parent 90e7579e49
commit 704cb25f36
1 changed files with 1 additions and 1 deletions
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trimage.py
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@ -200,7 +200,7 @@ class StartQT4(QMainWindow):
self.ui.recompress.setEnabled(True)
def checkapps(self):
#check if apps exist
"""Check if the required command line apps exist."""
status = False
retcode = call("jpegoptim --version", shell=True, stdout=PIPE)
if retcode != 0: