diff options
Diffstat (limited to 'intl/explodename.c')
| -rw-r--r-- | intl/explodename.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/intl/explodename.c b/intl/explodename.c index 8e326ead53..321204d8df 100644 --- a/intl/explodename.c +++ b/intl/explodename.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995-2002, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1995-2002, 2003, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. @@ -108,7 +108,9 @@ _nl_explode_name (name, language, modifier, territory, codeset, { *normalized_codeset = _nl_normalize_codeset (*codeset, cp - *codeset); - if (strcmp (*codeset, *normalized_codeset) == 0) + if (*normalized_codeset == NULL) + return -1; + else if (strcmp (*codeset, *normalized_codeset) == 0) free ((char *) *normalized_codeset); else mask |= XPG_NORM_CODESET; |