imap-send: Fix sprintf usage

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 31e68603f4e8124fd67f42c8aae6033a792892cb..b94c2a03867ddcd1fa0c2051f81cf14547b550f0 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -119,7 +119,7 @@ run 'git rebase --continue'"
 export GIT_CHERRY_PICK_HELP
 
 warn () {
-       echo "$*" >&2
+       printf '%s\n' "$*" >&2
 }
 
 output () {
@@ -606,7 +606,7 @@ skip_unnecessary_picks () {
                        fd=1
                        ;;
                esac
-               echo "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd
+               printf '%s\n' "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd
        done <"$TODO" >"$TODO.new" 3>>"$DONE" &&
        mv -f "$TODO".new "$TODO" &&
        case "$(peek_next_command)" in
@@ -649,12 +649,12 @@ rearrange_squash () {
                case " $used" in
                *" $sha1 "*) continue ;;
                esac
-               echo "$pick $sha1 $message"
+               printf '%s\n' "$pick $sha1 $message"
                while read -r squash action msg
                do
                        case "$message" in
                        "$msg"*)
-                               echo "$action $squash $action! $msg"
+                               printf '%s\n' "$action $squash $action! $msg"
                                used="$used$squash "
                                ;;
                        esac
@@ -895,7 +895,7 @@ first and then run 'git rebase --continue' again."
                do
                        if test t != "$PRESERVE_MERGES"
                        then
-                               echo "pick $shortsha1 $rest" >> "$TODO"
+                               printf '%s\n' "pick $shortsha1 $rest" >> "$TODO"
                        else
                                sha1=$(git rev-parse $shortsha1)
                                if test -z "$REBASE_ROOT"
@@ -914,7 +914,7 @@ first and then run 'git rebase --continue' again."
                                if test f = "$preserve"
                                then
                                        touch "$REWRITTEN"/$sha1
-                                       echo "pick $shortsha1 $rest" >> "$TODO"
+                                       printf '%s\n' "pick $shortsha1 $rest" >> "$TODO"
                                fi
                        fi
                done