fix unpacker testsuite to match actual output

diff --git a/testsuite/bunzip2.tests b/testsuite/bunzip2.tests
index 2b27dd56b33821b11b40d8f925eb5e4b58ed6401..6b49f92ce59329a136fd6d83b8d8eca556ecfd38 100755 (executable)
--- a/testsuite/bunzip2.tests
+++ b/testsuite/bunzip2.tests
@@ -66,7 +66,7 @@ prep; >t.zz; check "$unpack: unknown suffix" "${bb}$unpack t.zz t1.$ext; echo \$
 
 
 # In this case file "t1" exists, and we skip t1.gz and unpack t2.gz
-expected="$unpack: t1: File exists
+expected="$unpack: can't open 't1': File exists
 1
 HELLO
 "