annotate tests/clean.sh @ 767:6d0d41604aba

Fix analogous signed/unsigned mistake in command-line binary

Now that I've made this mistake somewhat catastrophically, it's fairly
easy to spot.

#! /bin/sh

for file in [0-9][0-9][0-9][0-9]*; do
  if [ -d ${file} ]; then
    echo Cleaning ${file}
    rm -f ${file}/test*
    if [ -f ${file}/clean.sh ]; then
      (cd ${file} && sh ./clean.sh)
    fi
  fi
done