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Diffstat (limited to 'catgets')
-rw-r--r--catgets/catgets.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/catgets/catgets.c b/catgets/catgets.c
index b8e5bf0..a9425e4 100644
--- a/catgets/catgets.c
+++ b/catgets/catgets.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
@@ -34,6 +34,7 @@ catopen (const char *cat_name, int flag)
{
__nl_catd result;
const char *env_var;
+ const char *nlspath;
result = (__nl_catd) malloc (sizeof (*result));
if (result == NULL)
@@ -82,10 +83,9 @@ catopen (const char *cat_name, int flag)
return (nl_catd) -1;
}
- if (__secure_getenv ("NLSPATH") != NULL)
- result->nlspath = __strdup (getenv ("NLSPATH"));
- else
- result->nlspath = __strdup (NLSPATH);
+ nlspath = __secure_getenv ("NLSPATH");
+ result->nlspath = __strdup (nlspath != NULL && *nlspath != '\0'
+ ? nlspath : NLSPATH);
if (result->nlspath == NULL)
{