From f3fd390fffabd9c1d44afae44753f105156cd135 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 27 Jun 2016 14:24:37 +0100
Subject: [PATCH] via-sms: use locking

---
 .gitignore | 1 +
 via-sms    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index 87d8975..f2515c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *~
 log-*.txt
+.*.lock
diff --git a/via-sms b/via-sms
index 91f1881..e209774 100755
--- 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"
-- 
2.30.2