sort: fix ENDCHAR handling in "-kSTART,N.ENDCHAR"

function                                             old     new   delta
get_key                                              505     503      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/testsuite/sort.tests b/testsuite/sort.tests
index 39c7af738..c51a8e475 100755
--- a/testsuite/sort.tests
+++ b/testsuite/sort.tests
@@ -106,6 +106,14 @@ a/a:a
 a:b
 " ""
 
+testing "sort with ENDCHAR" "sort -t. -k1,1.1 -k2 input" "\
+ab.1
+aa.2
+" "\
+aa.2
+ab.1
+" ""
+
 testing "glibc build sort" "sort -t. -k 1,1 -k 2n,2n -k 3 input" "\
 GLIBC_2.1
 GLIBC_2.1.1