X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=infra%2Fdgit-ssh-dispatch;fp=infra%2Fdgit-ssh-dispatch;h=9c023d80859fecd63cbc6ca64dfc925818bfc473;hp=ed9a23d5685079b61cfff82bc1044ea9cd245bab;hb=5a453a69bd237e3921a6db60f675bdaefb741014;hpb=71314fb22dac47254619db465f618818afcca3b5

diff --git a/infra/dgit-ssh-dispatch b/infra/dgit-ssh-dispatch
index ed9a23d5..9c023d80 100755
--- a/infra/dgit-ssh-dispatch
+++ b/infra/dgit-ssh-dispatch
@@ -119,7 +119,7 @@ sub serve_up ($) {
 }
 
 sub dispatch () {
-    local ($_) = $ENV{'SSH_ORIGINAL_COMMAND'};
+    local ($_) = $ENV{'SSH_ORIGINAL_COMMAND'} // '';
 
     if (m#^: dgit ($lre) git-check ($lre) ;#) {
 	selectpackage $1,$2, sub { prl "divert @_"; finish; };