i18n: unpack-trees: avoid substituting only a verb in sentences

diff --git a/contrib/examples/git-revert.sh b/contrib/examples/git-revert.sh
index 6bf155cbdb61498bdaf84712a2dea6fb05361ce2..197838d10bfb4881bbecac30a025f1ba7dc44446 100755 (executable)
--- a/contrib/examples/git-revert.sh
+++ b/contrib/examples/git-revert.sh
@@ -137,9 +137,9 @@ cherry-pick)
                q
        }'
 
-       logmsg=`git show -s --pretty=raw --encoding="$encoding" "$commit"`
-       set_author_env=`echo "$logmsg" |
-       LANG=C LC_ALL=C sed -ne "$pick_author_script"`
+       logmsg=$(git show -s --pretty=raw --encoding="$encoding" "$commit")
+       set_author_env=$(echo "$logmsg" |
+       LANG=C LC_ALL=C sed -ne "$pick_author_script")
        eval "$set_author_env"
        export GIT_AUTHOR_NAME
        export GIT_AUTHOR_EMAIL
@@ -160,9 +160,9 @@ cherry-pick)
 esac >.msg
 
 eval GITHEAD_$head=HEAD
-eval GITHEAD_$next='`git show -s \
+eval GITHEAD_$next='$(git show -s \
        --pretty=oneline --encoding="$encoding" "$commit" |
-       sed -e "s/^[^ ]* //"`'
+       sed -e "s/^[^ ]* //")'
 export GITHEAD_$head GITHEAD_$next
 
 # This three way merge is an interesting one.  We are at