X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-rebase--interactive.sh;h=3e4fd1456f1ebb4aabb61de6d7f13f820ae2abdc;hb=2be10bb5c1cfe15aa4f1b43137ccd17d826d8553;hp=c2f6089de8dd74f9740d0ca4c5225248ec1bc1e7;hpb=78bc024ab075f4d5d9cc0b6540b538f3d93d04cb;p=git.git

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index c2f6089de..3e4fd1456 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -215,10 +215,10 @@ has_action () {
 # Run command with GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
 # GIT_AUTHOR_DATE exported from the current environment.
 do_with_author () {
-	GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" \
-	GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" \
-	GIT_AUTHOR_DATE="$GIT_AUTHOR_DATE" \
-	"$@"
+	(
+		export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE
+		"$@"
+	)
 }
 
 pick_one () {
@@ -378,7 +378,7 @@ update_squash_messages () {
 			sed -e 1d -e '2,/^./{
 				/^$/d
 			}' <"$SQUASH_MSG".bak
-		} >$SQUASH_MSG
+		} >"$SQUASH_MSG"
 	else
 		commit_message HEAD > "$FIXUP_MSG" || die "Cannot write $FIXUP_MSG"
 		COUNT=2
@@ -387,7 +387,7 @@ update_squash_messages () {
 			echo "# The first commit's message is:"
 			echo
 			cat "$FIXUP_MSG"
-		} >$SQUASH_MSG
+		} >"$SQUASH_MSG"
 	fi
 	case $1 in
 	squash)
@@ -403,11 +403,11 @@ update_squash_messages () {
 		echo
 		commit_message $2 | sed -e 's/^/#	/'
 		;;
-	esac >>$SQUASH_MSG
+	esac >>"$SQUASH_MSG"
 }
 
 peek_next_command () {
-	sed -n -e "/^#/d" -e "/^$/d" -e "s/ .*//p" -e "q" < "$TODO"
+	sed -n -e "/^#/d" -e '/^$/d' -e "s/ .*//p" -e "q" < "$TODO"
 }
 
 # A squash/fixup has failed.  Prepare the long version of the squash