Fix 18634 [CRASH] mozilla -installer crashes

r=sspitzer@netscape.com, a=sspitzer@netscape.com
1999-11-12 18:59:03 +00:00 · 1999-11-12 18:59:03 +00:00 · 762bf296d0
--- a/caps/src/nsSystemPrincipal.cpp
+++ b/caps/src/nsSystemPrincipal.cpp
@ -30,7 +30,11 @@
 #include "nsXPIDLString.h"


-NS_IMPL_ISUPPORTS(nsSystemPrincipal, NS_GET_IID(nsIPrincipal));
+NS_IMPL_QUERY_INTERFACE1(nsSystemPrincipal, nsIPrincipal)
+
+NSBASEPRINCIPALS_ADDREF(nsSystemPrincipal);
+NSBASEPRINCIPALS_RELEASE(nsSystemPrincipal);
+

 ////////////////////////////////////
 // Methods implementing nsIPrincipal