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libtextstyle: Fix a gcc 13 -Wunused-result warning.

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* libtextstyle/gnulib-local/lib/glib/gstrfuncs.c (g_strdup_vprintf): Don't
assume that vasprintf leaves the pointed-to variable unchanged when it fails.
This commit is contained in:
Bruno Haible 2024-12-12 11:34:26 +01:00
parent f751661ebb
commit b821580d89
1 changed files with 4 additions and 3 deletions
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7
libtextstyle/gnulib-local/lib/glib/gstrfuncs.c
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@ -1,5 +1,5 @@
/* GLIB - Library of useful routines for C programming
* Copyright (C) 2006-2023 Free Software Foundation, Inc.
* Copyright (C) 2006-2024 Free Software Foundation, Inc.
*
* This file is not part of the GNU gettext program, but is used with
* GNU gettext.
@ -210,9 +210,10 @@ gchar*
g_strdup_vprintf (const gchar *format,
va_list args)
{
gchar *string = NULL;
gchar *string;
g_vasprintf (&string, format, args);
if (g_vasprintf (&string, format, args) < 0)
return NULL;
return string;
}