Don't require the "yes" command for test-merge5.
--- a/tests/test-merge5 Wed Mar 15 11:09:24 2006 +0100
+++ b/tests/test-merge5 Wed Mar 15 11:26:57 2006 +0100
@@ -12,10 +12,9 @@
hg update 0
rm b
hg commit -A -m"comment #2" -d "1000000 0"
-# in theory, we shouldn't need the "yes k" below, but it prevents
+# in theory, we shouldn't need the "-y" below, but it prevents
# this test from hanging when "hg update" erroneously prompts the
# user for "keep or delete"
-yes k | hg update 1
-# we exit with 0 to avoid the unavoidable SIGPIPE from above causing
-# us to fail this test
+hg update -y 1
+
exit 0