Fixed make_changelog

make_changelog_2.sh

#!/bin/bash

hg log --template '{author|person} - {desc|firstline} - {date|date}\n' > /tmp/commit_summary

if [[ -d .hg || -d .git ]]; then
a=0
while read line; do
	a=$(($a + 1))
done < /tmp/commit_summary

i=0
while read line; do
	summary[$i]=$line
	i=$(($i + 1))
done < /tmp/commit_summary

(cat << EOF) > OLD_DETAILED_CHANGELOG
-----------------------------------------------------------------------------

  Copyright 2009-2010, Ifcaro & jimmikaelkael
  Licenced under Academic Free License version 3.0
  Review Open PS2 Loader README & LICENSE files for further details.

-----------------------------------------------------------------------------

Open PS2 Loader detailed ChangeLog:

EOF

b=$a
for ((j=0; j<$i; j++)); do
	echo "rev$a - ${summary[$j]}" >> OLD_DETAILED_CHANGELOG
	a=$(($a - 1))
done

rm -fr /tmp/commit_summary

echo "Found $b changesets/commits... DETAILED_CHANGELOG file created."
else
echo "No .hg/.git folder found, exiting..."
fi