From 2ea56ec661adce601e5f3bcc0e28ee013a052c27 Mon Sep 17 00:00:00 2001
From: Oleh Krehel <ohwoeowho@gmail.com>
Date: Thu, 7 Jan 2016 17:32:31 +0100
Subject: [PATCH] ivy.el (ivy-occur): Fix when ivy--old-re isn't a string

---
 ivy.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ivy.el b/ivy.el
index 2728cb2c9..b91ad4ce7 100644
--- a/ivy.el
+++ b/ivy.el
@@ -2429,7 +2429,10 @@ There is no limit on the number of *ivy-occur* buffers."
             (setq ivy--old-cands
                   (split-string
                    (shell-command-to-string
-                    (format counsel-git-grep-cmd ivy--old-re))
+                    (format counsel-git-grep-cmd
+                            (if (stringp ivy--old-re)
+                                ivy--old-re
+                              (caar ivy--old-re))))
                    "\n"
                    t))
             (ivy-occur-grep-mode))
-- 
2.39.2