git-am.sh: fix initialization of the threeway variable

diff --git a/t/t6040-tracking-info.sh b/t/t6040-tracking-info.sh
index 7ac8fd06c3905da3481a4f5cafbf4edaf499771c..3d5c238c8150c13b1244f8c4208856714265245a 100755 (executable)
--- a/t/t6040-tracking-info.sh
+++ b/t/t6040-tracking-info.sh
@@ -12,10 +12,9 @@ advance () {
 }
 
 test_expect_success setup '
-       for i in a b c;
-       do
-               advance $i || break
-       done &&
+       advance a &&
+       advance b &&
+       advance c &&
        git clone . test &&
        (
                cd test &&