diff options
Diffstat (limited to 'hashlib.c')
| -rw-r--r-- | hashlib.c | 28 |
1 files changed, 14 insertions, 14 deletions
@@ -1,22 +1,22 @@ /* hashlib.c -- functions to manage and access hash tables for bash. */ -/* Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc. +/* Copyright (C) 1987,1989,1991,1995,1998,2001,2003,2005,2006,2008,2009 Free Software Foundation, Inc. -This file is part of GNU Bash, the Bourne Again SHell. + This file is part of GNU Bash, the Bourne Again SHell. -Bash 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. + Bash 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 3 of the License, or + (at your option) any later version. -Bash 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. + Bash 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 Bash; see the file COPYING. If not, write to the Free Software -Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ + You should have received a copy of the GNU General Public License + along with Bash. If not, see <http://www.gnu.org/licenses/>. +*/ #include <config.h> @@ -177,7 +177,7 @@ hash_search (string, table, flags) bucket = HASH_BUCKET (string, table, hv); - for (list = table->bucket_array[bucket]; list; list = list->next) + for (list = table->bucket_array ? table->bucket_array[bucket] : 0; list; list = list->next) { if (hv == list->khash && STREQ (list->key, string)) { |