test/testlib: don't forget stderr for rundircmpout.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6620071

diff --git a/test/testlib b/test/testlib
index 8033b7f93cdb42b74e22297838def60b14bf5d39..ceab8794b2b7c868e53b44bd675206773f2f9a84 100644 (file)
--- a/test/testlib
+++ b/test/testlib
@@ -53,7 +53,7 @@ rundircmpout() {
                lastfile=$name
        done
        $L -o $A.out -L. $lastfile.$A
-       ./$A.out | cmp - $D/$F.out
+       ./$A.out 2>&1 | cmp - $D/$F.out
 }
 
 build() {