1 files changed, 2 insertions, 2 deletions

diff --git a/regress/agent-ptrace.sh b/regress/agent-ptrace.sh
index bd79d7cb8..4de2638e4 100644
--- a/regress/agent-ptrace.sh
+++ b/regress/agent-ptrace.sh
@@ -5,7 +5,7 @@ tid="disallow agent ptrace attach"
 
 if have_prog uname ; then
         case `uname` in
-        AIX|CYGWIN*)
+        AIX|CYGWIN*|OSF1)
                 echo "skipped (not supported on this platform)"
                 exit 0
                 ;;
@@ -41,7 +41,7 @@ EOF
         if [ $? -ne 0 ]; then
                 fail "gdb failed: exit code $?"
         fi
-        egrep 'ptrace: Operation not permitted.|procfs:.*Permission denied.|ttrace attach: Permission denied.' >/dev/null ${OBJ}/gdb.out
+        egrep 'ptrace: Operation not permitted.|procfs:.*Permission denied.|ttrace attach: Permission denied.|procfs:.*: Invalid argument.' >/dev/null ${OBJ}/gdb.out
         r=$?
         rm -f ${OBJ}/gdb.out
         if [ $r -ne 0 ]; then