hg: jdk7/hotspot-comp/hotspot: 6744783: HotSpot segfaults if given -XX options with an empty string argument

[thomas.rodriguez at sun.com]

Changeset: 885fe0f95828
Author:    never
Date:      2008-09-25 12:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/885fe0f95828

6744783: HotSpot segfaults if given -XX options with an empty string argument
Reviewed-by: kamg, kvn
Contributed-by: volker.simonis at gmail.com

! src/share/vm/prims/jvmtiTrace.cpp
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp