# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1728309066 -7200
# Node ID 5379b253e8f2e3c68217fe21d21a8e8b0793d7ec
# Parent  4cd2fd7ccf760e5d08e71da3de4239fb7e835d96
common.subr: allow an empty fatal exit code and map to the default EX_USAGE (70)

diff -r 4cd2fd7ccf76 -r 5379b253e8f2 share/local-bsdtools/common.subr
--- a/share/local-bsdtools/common.subr	Mon Oct 07 14:25:43 2024 +0200
+++ b/share/local-bsdtools/common.subr	Mon Oct 07 15:51:06 2024 +0200
@@ -61,6 +61,7 @@
 
     if [ $# -ge 1 ]; then
         _ec="$1"
+        [ -z "$_ec" ] && _ec="${EX_USAGE}"
         shift
     else
         _ec=1