From ed8066580abfaa9c104bd4e3a272844a05c274e8 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Thu, 3 Apr 2014 21:45:19 +0200
Subject: [PATCH] Reacted on compiler warning of gcc on AIX. Thanks Richard
 Nolde.

---
 libisofs/rockridge.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libisofs/rockridge.c b/libisofs/rockridge.c
index d83d488..2f1081c 100644
--- a/libisofs/rockridge.c
+++ b/libisofs/rockridge.c
@@ -332,6 +332,8 @@ char *get_rr_fname(Ecma119Image *t, char *str)
 
     ret = iso_get_rr_name(t->opts, t->input_charset, t->output_charset,
                           t->image->id, str, &name, 0);
+    if (ret < 0)
+        return NULL;
     return name;
 }