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This commit is contained in:
Brian Fraser fraserb@gmail.com
2012-03-30 17:23:55 -03:00
parent 33a4096663
commit 562a550a39
5 changed files with 14 additions and 27 deletions
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2
bin/pt-mysql-summary
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@@ -708,7 +708,7 @@ setup_data_dir () {
else
if [ ! -d "$OPT_SAVE_DATA" ]; then
mkdir "$OPT_SAVE_DATA" || die "Cannot mkdir $OPT_SAVE_DATA"
elif [ "$( ls "$OPT_SAVE_DATA" )" != "0" ]; then
elif [ "$( ls "$OPT_SAVE_DATA" | wc -l )" != "0" ]; then
die "--save-samples directory isn't empty, halting."
fi
touch "$OPT_SAVE_DATA/test" || die "Cannot write to $OPT_SAVE_DATA"