via-sms: use locking

[post-pizza-notify.git] / via-sms

diff --git a/via-sms b/via-sms
index 91f188161c626d9b390384bcd6663d14bd8eb39f..e20977491b515500056e0a0289170ebe00a18d93 100755 (executable)
--- a/via-sms
+++ b/via-sms
@@ -7,4 +7,5 @@
 set -e
 msg="$1"
 rcpt="$2"
+with-lock-ex -w .sms.lock \
 gammu sendsms TEXT "$rcpt" -text "$msg"