clone: require `--objstore=' for default location

[public-inbox.git] / Documentation / public-inbox-clone.pod

diff --git a/Documentation/public-inbox-clone.pod b/Documentation/public-inbox-clone.pod
index cee9f76eec04cf39868a9d1a6719ed784ff5fc86..257967d92809d6369817669c365294cb12067589 100644 (file)
--- a/Documentation/public-inbox-clone.pod
+++ b/Documentation/public-inbox-clone.pod
@@ -84,15 +84,15 @@ Force a remote public-inbox version (must be C<1> or C<2>).
 This is auto-detected by default, and this option exists mainly
 for testing.
 
-=item --objstore[=DIR]
+=item --objstore=DIR
 
 Enables space savings when the remote C<manifest.js.gz>
 includes C<forkgroup> entries as generated by grokmirror 2.x.
 
 If C<DIR> is not an absolute path, it is relative to the
-C<DESTINATION> directory.  If only C<--objstore> is specified
-without C<DIR>, then C<objstore> (C<$DESTINATION/objstore>)
-is the implied value of C<DIR>.
+C<DESTINATION> directory.  If only C<--objstore=> is specified
+where C<DIR> is an empty string (C<"">), then C<objstore>
+(C<$DESTINATION/objstore>) is the implied value of C<DIR>.
 
 =item -n