contrib/git-resurrect.sh: do not write \t for HT in sed scripts

Just like we did in 0d1d6e5 ("t/t7003: replace \t with literal tab
in sed expression", 2010-08-12), avoid writing "\t" for HT in sed
scripts, which is not portable.

Signed-off-by: Junio C Hamano <[email protected]>

Author: gitster

contrib/git-resurrect.sh

@@ -24,13 +24,13 @@ n,dry-run            don't recreate the branch"
 . git-sh-setup
 
 search_reflog () {
-        sed -ne 's~^\([^ ]*\) .*\tcheckout: moving from '"$1"' .*~\1~p' \
+	sed -ne 's~^\([^ ]*\) .*	checkout: moving from '"$1"' .*~\1~p' \
                 < "$GIT_DIR"/logs/HEAD
 }
 
 search_reflog_merges () {
 	git rev-parse $(
-		sed -ne 's~^[^ ]* \([^ ]*\) .*\tmerge '"$1"':.*~\1^2~p' \
+		sed -ne 's~^[^ ]* \([^ ]*\) .*	merge '"$1"':.*~\1^2~p' \
 			< "$GIT_DIR"/logs/HEAD
 	)
 }