ARC: For signing, accept A-R header lacking ARC info as equivalent to "none"

[exim.git] / src / src / convert4r4.src

diff --git a/src/src/convert4r4.src b/src/src/convert4r4.src
index 8075602cb637ac73939f5b167f54b09bbd4be978..47987fc8f3cc50a2f6fa7c3c21af45c0f86cb9ef 100755 (executable)
--- a/src/src/convert4r4.src
+++ b/src/src/convert4r4.src
@@ -7,6 +7,19 @@
 # It is assumed that the input is a valid Exim 3 configuration file.
 
 use warnings;
+BEGIN { pop @INC if $INC[-1] eq '.' };
+
+use Getopt::Long;
+use File::Basename;
+
+GetOptions(
+    'version' => sub {
+        print basename($0) . ": $0\n",
+            "build: EXIM_RELEASE_VERSIONEXIM_VARIANT_VERSION\n",
+            "perl(runtime): $^V\n";
+            exit 0;
+    },
+);
 
 # These are lists of main options which are abolished in Exim 4.
 # The first contains options that are used to construct new options.