From b30ef996fa5865124811032655f80eba65ee8d0d Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Mon, 2 Jan 2017 23:36:37 +0100
Subject: [PATCH] Handle empty blog case in README recipe.

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 49ad8b1..d9e0f2c 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,11 @@ called `blog`:
     git checkout -f
     cd "\$GIT_WORK_TREE"
     redo
-    git add metadata/author metadata/url metadata/title metadata/*.tmpl metadata/*.automatic_metadata metadata/automatic_metadata
+    git add metadata/author metadata/url metadata/title metadata/*.tmpl metadata/automatic_metadata
+    count=\$(ls -1 metadata/*.automatic_metadata 2>/dev/null | wc -l)
+    if [ "\$count" != 0 ]; then
+      git add metadata/*.automatic_metadata
+    fi
     status=\$(git status -s)
     n_updates=\$(printf "$status" | grep -vE '^\?\?' | wc -l)
     if [ "\$n_updates" -gt 0 ]; then
-- 
2.30.2