via-sms: use locking

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

diff --git a/via-sms b/via-sms
index 2dc4546af7329360bc3251d05fbdea8e2bdc9d40..e20977491b515500056e0a0289170ebe00a18d93 100755 (executable)
--- a/via-sms
+++ b/via-sms
@@ -1,5 +1,11 @@
 #!/bin/sh
+#
+# recipient format:
+#    sms TELEPHONENUMBER COMMENT...
+# one per line
+
 set -e
 msg="$1"
 rcpt="$2"
+with-lock-ex -w .sms.lock \
 gammu sendsms TEXT "$rcpt" -text "$msg"