NULL check so it doesnt display (null) on the comment line

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24744 a1c6a512-1295-4272-9138-f99709370657
2010-02-18 05:50:44 +00:00 · 2010-02-18 05:50:44 +00:00 · 55b21c104f
commit 55b21c104f
parent c647e62c30
1 changed files with 2 additions and 0 deletions
--- a/apps/screens.c
+++ b/apps/screens.c
@ -691,6 +691,8 @@ static const char* id3_get_info(int selected_item, void* data,
                }
                break;
            case 7:/*LANG_ID3_COMMENT*/
+                if (!id3->comment)
+                    return NULL;
                snprintf(buffer, buffer_len, "%s", id3->comment);
                val=buffer;
                break;