diff options
Diffstat (limited to 'contrib/libobjc/Protocol.m')
| -rw-r--r-- | contrib/libobjc/Protocol.m | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/contrib/libobjc/Protocol.m b/contrib/libobjc/Protocol.m index 3c18a02ce977..06a25acabbef 100644 --- a/contrib/libobjc/Protocol.m +++ b/contrib/libobjc/Protocol.m @@ -1,20 +1,20 @@ /* This file contains the implementation of class Protocol. Copyright (C) 1993 Free Software Foundation, Inc. -This file is part of GNU CC. +This file is part of GCC. -GNU CC is free software; you can redistribute it and/or modify +GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. -GNU CC is distributed in the hope that it will be useful, +GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License -along with GNU CC; see the file COPYING. If not, write to +along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ @@ -80,11 +80,12 @@ struct objc_method_description_list { const char* name = sel_get_name (aSel); struct objc_method_description *result; - for (i = 0; i < instance_methods->count; i++) - { - if (!strcmp ((char*)instance_methods->list[i].name, name)) - return &(instance_methods->list[i]); - } + if (instance_methods) + for (i = 0; i < instance_methods->count; i++) + { + if (!strcmp ((char*)instance_methods->list[i].name, name)) + return &(instance_methods->list[i]); + } for (proto_list = protocol_list; proto_list; proto_list = proto_list->next) { @@ -107,11 +108,12 @@ struct objc_method_description_list { const char* name = sel_get_name (aSel); struct objc_method_description *result; - for (i = 0; i < class_methods->count; i++) - { - if (!strcmp ((char*)class_methods->list[i].name, name)) - return &(class_methods->list[i]); - } + if (class_methods) + for (i = 0; i < class_methods->count; i++) + { + if (!strcmp ((char*)class_methods->list[i].name, name)) + return &(class_methods->list[i]); + } for (proto_list = protocol_list; proto_list; proto_list = proto_list->next) { |