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Preserve original IFSs

This commit is contained in:
Yamashita Yuu
2013-08-15 22:29:14 +09:00
parent 4c71f3c5cd
commit 403f4eb7a7
9 changed files with 31 additions and 4 deletions

View File

@@ -18,10 +18,11 @@ if [ -e "$VERSION_FILE" ]; then
done < <( cat "$VERSION_FILE" && echo )
if [ -n "$versions" ]; then
{
IFS=:
OLDIFS="$IFS"
{ IFS=:
echo "${versions[*]}"
}
IFS="$OLDIFS"
exit
fi
fi