Update the main documentation index.

diff --git a/git-sh-setup-script b/git-sh-setup-script
index 660c524ce86dfdcf818a1e6698ddf135bac28a58..5bf471f78150962a131ebc5f1b2e92e57cda70c9 100755 (executable)
--- a/git-sh-setup-script
+++ b/git-sh-setup-script
@@ -12,6 +12,6 @@ die() {
 }
 
 [ -d "$GIT_DIR" ] &&
-[ -d "$GIT_DIR/refs" ]
+[ -d "$GIT_DIR/refs" ] &&
 [ -d "$GIT_OBJECT_DIRECTORY" ] &&
 [ -d "$GIT_OBJECT_DIRECTORY/00" ]