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Add useful instruction to error message

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Katrin Leinweber 2019-05-12 12:51:00 +02:00 • committed by GitHub
parent a889f0bfd5
commit 9e1706505f
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1 changed files with 3 additions and 1 deletions
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4
pre_commit/commands/run.py
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@ -152,7 +152,9 @@ def _run_single_hook(classifier, hook, args, skips, cols):
# Print a message if failing due to file modifications
if file_modifications:
output.write('Files were modified by this hook.')
output.write('Files were modified by this hook.' \
'Please review them in Git\'s staging area, ' \
'and repeat the commit.')
if stdout or stderr:
output.write_line(' Additional output:')