gana

commit 38003129d44f31c4a197fd7871321655dcda7bc2
parent d2994cc9c61919459802f2b8d18597f2a251d8b0
Author: Thien-Thi Nguyen <ttn@gnuvola.org>
Date:   Sun, 24 Apr 2022 09:25:12 -0400

add check for required arg TEMPLATE

* format.sh
  (version): Bump to "1.2".
  <top-level>: Handle missing arg TEMPLATE.

Diffstat:
M
format.sh
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/format.sh b/format.sh
@@ -6,7 +6,8 @@
 ##
 me=$(basename $0)
 
-version='1.1'
+version='1.2'
+# 1.2  -- add check for required arg TEMPLATE
 # 1.1  -- add --help/--version support
 # 1.0  -- initial release
 
@@ -20,6 +21,11 @@ if [ x"$1" = x--version ] ; then
     exit 0
 fi
 
+if [ x"$1" = x ] ; then
+    echo >&2 "$me: ERROR: missing arg TEMPLATE (try --help)"
+    exit 1
+fi
+
 template="$1"
 
 exec recfmt -f "$template"