Do not give alarming error message from rsync in fetch and clone.

When we check the optional objects/info/alternates file at the remote
repository, we forgot to really squelch error message from rsync.

Not having that file is not a crime.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

git-clone.sh

@@ -152,7 +152,8 @@ yes,yes)
 		# Look at objects/info/alternates for rsync -- http will
 		# support it natively and git native ones will do it on the
 		# remote end.  Not having that file is not a crime.
-		rsync -q "$repo/objects/info/alternates" "$D/.git/TMP_ALT" ||
+		rsync -q "$repo/objects/info/alternates" \
+			"$D/.git/TMP_ALT" 2>/dev/null ||
 			rm -f "$D/.git/TMP_ALT"
 		if test -f "$D/.git/TMP_ALT"
 		then

git-fetch.sh

@@ -193,8 +193,9 @@ do
 	    # Look at objects/info/alternates for rsync -- http will
 	    # support it natively and git native ones will do it on the remote
 	    # end.  Not having that file is not a crime.
-	    rsync -q "$remote/objects/info/alternates" "$GIT_DIR/TMP_ALT" ||
-		    rm -f "$GIT_DIR/TMP_ALT"
+	    rsync -q "$remote/objects/info/alternates" \
+		"$GIT_DIR/TMP_ALT" 2>/dev/null ||
+		rm -f "$GIT_DIR/TMP_ALT"
 	    if test -f "$GIT_DIR/TMP_ALT"
 	    then
 		resolve_alternates "$remote" <"$GIT_DIR/TMP_ALT" |