builddeps/hooks/prepare-commit-msg


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#!/bin/bash

# Do we have whitespace errors?
files=$(git diff --cached --name-only)

for file in $files
do
    perl tools/checknl.pl $file 1>/dev/null
    if [[ $? -ne 0 ]]
    then
        echo "** Failed to commit"
        echo "** Whitespace error in $file"
        exit 1
    fi
done