X-Git-Url: https://plomlompom.com/repos/?p=redo-blog;a=blobdiff_plain;f=README.md;h=084b244e31b6fee3887ed38b44321961556697b3;hp=49ad8b182217cb3dcf988d7218871b18144d09f8;hb=bb13ec19da3d5cfe8d2f7e34d2e2331bc10bbe8c;hpb=ed5ca83e98679f5f3ce50392320b427a4ac11e02

diff --git a/README.md b/README.md
index 49ad8b1..084b244 100644
--- a/README.md
+++ b/README.md
@@ -55,9 +55,13 @@ 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)
+    n_updates=\$(printf "\$status" | grep -vE '^\?\?' | wc -l)
     if [ "\$n_updates" -gt 0 ]; then
       git commit -a -m 'Update metadata'
     fi