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-rw-r--r--src/data.lisp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/data.lisp b/src/data.lisp
index 7bdc0f3..9a219c3 100644
--- a/src/data.lisp
+++ b/src/data.lisp
@@ -510,3 +510,9 @@ chance of those passwords showing up in the clear in the Lisp debugger."
(print-unreadable-object (passphrase stream)
(format stream "PASSPHRASE")))
passphrase)
+
+(defvar *data-source-gnupghome* nil
+ "Home directory for gnupg when used in a data source.
+
+Because gnupg uses Unix domain sockets internally, this path should be short
+enough to avoid the 108 char limit on socket paths.")