aboutsummaryrefslogtreecommitdiff
path: root/intl/explodename.c
diff options
context:
space:
mode:
Diffstat (limited to 'intl/explodename.c')
-rw-r--r--intl/explodename.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/intl/explodename.c b/intl/explodename.c
index 8e326ea..321204d 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;