From: Rémi Denis-Courmont <remi@remlab.net>
Date: Thu, 19 Aug 2010 20:51:52 +0000 (+0300)
Subject: module_gettext: return "" on NULL, fixes a segmentation fault
X-Git-Tag: 1.2.0-pre1~5383
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=bf151581da3e1aeac58e72bae317f080599fa2a7;p=vlc

module_gettext: return "" on NULL, fixes a segmentation fault

There still are some formatting issues (e.g. --cdda-track)
---

diff --git a/src/modules/modules.c b/src/modules/modules.c
index 62d9ddd4bc..c5e2c4f451 100644
--- a/src/modules/modules.c
+++ b/src/modules/modules.c
@@ -301,7 +301,7 @@ const char *module_gettext (const module_t *m, const char *str)
 {
 #ifdef ENABLE_NLS
     const char *domain = m->domain ? m->domain : PACKAGE_NAME;
-    if (unlikely(!*str))
+    if (unlikely(str == NULL || *str == '\0'))
         return "";
     return dgettext (domain, str);
 #else