Make sure the empty tree exists when needed in merge-recursive.

diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 6ee85d5a5316d21c930bb31ba8fac4c651253ac0..5450918be339bf101a6562d518c0f4cc7b37c0f2 100755 (executable)
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -12,6 +12,7 @@ struct cmdname_help common_cmds[] = {"
 sort <<\EOF |
 add
 apply
+archive
 bisect
 branch
 checkout
@@ -37,12 +38,15 @@ show-branch
 status
 tag
 verify-tag
-whatchanged
 EOF
 while read cmd
 do
-    sed -n "/NAME/,/git-$cmd/H;
-           \$ {x; s/.*git-$cmd - \\(.*\\)/  {\"$cmd\", \"\1\"},/; p}" \
-       "Documentation/git-$cmd.txt"
+     sed -n '
+     /NAME/,/git-'"$cmd"'/H
+     ${
+            x
+            s/.*git-'"$cmd"' - \(.*\)/  {"'"$cmd"'", "\1"},/
+           p
+     }' "Documentation/git-$cmd.txt"
 done
 echo "};"