sed: yet another fix on top of zero length match code

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

1 files changed, 5 insertions, 1 deletions

diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index 12b36ae18..468565f47 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -302,10 +302,14 @@ testing "sed zero chars match/replace advances correctly 2" \
         "sed 's [^ .]* x g'" \
         "x x.x\n" "" " a.b\n"
 
-testing "sed zero chars match/replace logic must not falsely trigger here" \
+testing "sed zero chars match/replace logic must not falsely trigger here 1" \
         "sed 's/a/A/g'" \
         "_AAA1AA\n" "" "_aaa1aa\n"
 
+testing "sed zero chars match/replace logic must not falsely trigger here 2" \
+        "sed 's/ *$/_/g'" \
+        "qwerty_\n" "" "qwerty\n"
+
 # testing "description" "commands" "result" "infile" "stdin"
 
 exit $FAILCOUNT