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-rwxr-xr-xmodules/sleep6
1 files changed, 3 insertions, 3 deletions
diff --git a/modules/sleep b/modules/sleep
index b8d350f7..89712cac 100755
--- a/modules/sleep
+++ b/modules/sleep
@@ -2,9 +2,9 @@
case "$1" in
(--help) echo "pause for NUMBER seconds" ;;
(*)
- if ! echo "$1" | grep -Eq '^([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)$' ; then
- echo 'FAIL: $1 is not a number'
- else
+ if echo "$1" | grep -Eq '^([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)$' ; then
sleep "$1"
+ else
+ echo 'FAIL: $1 is not a number'
fi
esac