From 2d111bd3e0ea4d459fd6a5b25baf380616024d10 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Tue, 28 Jan 2014 11:37:52 -0800
Subject: [PATCH] fixed crash after open CompressedArchive fail

---
 common/comic.cpp                          | 1 +
 compressed_archive/compressed_archive.cpp | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/common/comic.cpp b/common/comic.cpp
index e651055e..880edd32 100644
--- a/common/comic.cpp
+++ b/common/comic.cpp
@@ -424,6 +424,7 @@ void FileComic::process()
         emit errorOpening(tr("Format not supported"));
         return;
     }
+
 	//se filtran para obtener sólo los formatos soportados
 	_order = archive.getFileNames();
 	_fileNames = filter(_order);
diff --git a/compressed_archive/compressed_archive.cpp b/compressed_archive/compressed_archive.cpp
index 79f994d3..aad9edee 100644
--- a/compressed_archive/compressed_archive.cpp
+++ b/compressed_archive/compressed_archive.cpp
@@ -171,10 +171,11 @@ CompressedArchive::CompressedArchive(const QString & filePath, QObject *parent)
 CompressedArchive::~CompressedArchive()
 {
 #ifdef Q_OS_UNIX
-    if(isRar) //TODO: fix this!!! Posible memory leak. If AddRef is not used, a crash occurs in "delete szInterface"
+    if(isRar) //TODO: fix this!!! Possible memory leak. If AddRef is not used, a crash occurs in "delete szInterface"
         szInterface->archive->AddRef();
 #endif
-    delete szInterface;
+    if(valid) //TODO: fix this!!! Memory leak.
+        delete szInterface;
 #ifdef Q_OS_UNIX
     delete rarLib;
 #endif