From: Brandon Casey <drafnel@gmail.com>
Date: Fri, 13 Aug 2010 20:47:35 +0000 (-0500)
Subject: git-rebase--interactive.sh: use printf instead of echo to print commit message
X-Git-Tag: v1.7.3-rc0~46^2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d1c3b10f7ced34a607c50de8b5c271ce9cf764ea;p=git.git

git-rebase--interactive.sh: use printf instead of echo to print commit message

Replace the echo statements that operate on $rest with printf's to restore
what was lost from 938791cd.  This avoids any mangling that XSI-conformant
echo's may introduce.

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 3b1051380..e16dbe201 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -625,7 +625,7 @@ skip_unnecessary_picks () {
 		case "$fd,$command" in
 		3,pick|3,p)
 			# pick a commit whose parent is current $ONTO -> skip
-			sha1=$(echo "$rest" | cut -d ' ' -f 1)
+			sha1=$(printf '%s' "$rest" | cut -d ' ' -f 1)
 			case "$(git rev-parse --verify --quiet "$sha1"^)" in
 			"$ONTO"*)
 				ONTO=$sha1
@@ -642,7 +642,7 @@ skip_unnecessary_picks () {
 			fd=1
 			;;
 		esac
-		echo "$command${rest:+ }$rest" >&$fd
+		printf '%s\n' "$command${rest:+ }$rest" >&$fd
 	done <"$TODO" >"$TODO.new" 3>>"$DONE" &&
 	mv -f "$TODO".new "$TODO" &&
 	case "$(peek_next_command)" in