sort: fix multiple -k (was ignoring all except last)

git-svn-id: svn://busybox.net/trunk/busybox@17919 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 10 insertions, 0 deletions

diff --git a/testsuite/sort.tests b/testsuite/sort.tests
index df5f7c7dd..1db7870d4 100755
--- a/testsuite/sort.tests
+++ b/testsuite/sort.tests
@@ -66,6 +66,16 @@ testing "sort key range with multiple options" "sort -k2,3rn input" \
 egg     1       2       papyrus
 " "$data" ""
 
+testing "sort key range with two -k options" "sort -k 2,2n -k 1,1r input" "\
+d 2
+b 2
+c 3
+" "\
+c 3
+b 2
+d 2
+" ""
+
 testing "sort with non-default leading delim 1" "sort -n -k2 -t/ input" "\
 /a/2
 /b/1