ubase

suckless linux base utils
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commit cee1a0170d17f6f9bbddcaa97a30dd7fa4f0387f
parent 703e18185c38b869d8f001241aa6b33c832ff5dc
Author: sin <sin@2f30.org>
Date:   Sun, 30 Nov 2014 14:08:20 +0000

watch: If period is negative default to 0.1s

Diffstat:
watch.c | 2++
1 file changed, 2 insertions(+), 0 deletions(-)

diff --git a/watch.c b/watch.c @@ -28,6 +28,8 @@ main(int argc, char *argv[]) period = strtof(EARGF(usage()), &end); if (*end != '\0' || errno != 0) eprintf("invalid interval\n"); + if (period < 0) + period = 0.1f; interval = period * 1E6; break; default: