Fix regression test added in r15282.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15287 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/none/tests/bug234814.c b/none/tests/bug234814.c
index 9171b13..16b561f 100644
--- a/none/tests/bug234814.c
+++ b/none/tests/bug234814.c
@@ -10,7 +10,7 @@
 int GLOB = 3;
 
 void mysigbus() {
-   write(2, kSigbus, sizeof(kSigbus));
+   write(1, kSigbus, sizeof(kSigbus)-1);
    GLOB--;
    return;
 }
@@ -27,4 +27,5 @@
       kill(getpid(), SIGBUS);
    };
    return 0;
-} 
\ No newline at end of file
+}
+
diff --git a/none/tests/bug234814.stderr.exp b/none/tests/bug234814.stderr.exp
index 8b13789..139597f 100644
--- a/none/tests/bug234814.stderr.exp
+++ b/none/tests/bug234814.stderr.exp
@@ -1 +1,2 @@
 
+