From eae1a97178582efb12eacff0151acbf184758fed Mon Sep 17 00:00:00 2001
From: Victor Olaya <volayaf@gmail.com>
Date: Sat, 6 Apr 2013 19:47:31 +0200
Subject: [PATCH] [sextante] fixed #7525 (problem with checking if external app
 is installed)

---
 python/plugins/sextante/grass/GrassUtils.py | 13 +++++++------
 python/plugins/sextante/saga/SagaUtils.py   |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/python/plugins/sextante/grass/GrassUtils.py b/python/plugins/sextante/grass/GrassUtils.py
index e9b7631d10d0..2817f4c14e7d 100644
--- a/python/plugins/sextante/grass/GrassUtils.py
+++ b/python/plugins/sextante/grass/GrassUtils.py
@@ -16,8 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from sextante.tests.TestData import points
-import traceback
 
 __author__ = 'Victor Olaya'
 __date__ = 'August 2012'
@@ -26,9 +24,12 @@
 __revision__ = '$Format:%H$'
 
 import os
-from sextante.core.SextanteUtils import SextanteUtils, mkdir
+from PyQt4.QtCore import *
+import traceback
 import subprocess
+from sextante.tests.TestData import points
 from sextante.core.SextanteConfig import SextanteConfig
+from sextante.core.SextanteUtils import SextanteUtils, mkdir
 from sextante.core.SextanteLog import SextanteLog
 import stat
 import shutil
@@ -336,10 +337,10 @@ def checkGrassIsInstalled(ignoreRegistrySettings=False):
                 return ("The specified GRASS folder does not contain a valid set of GRASS modules.\n"
                         + "Please, go to the SEXTANTE settings dialog, and check that the GRASS\n"
                         + "folder is correctly configured")
-
+                            
+        settings = QSettings()
         if not ignoreRegistrySettings:
-            GRASS_INSTALLED = "/SextanteQGIS/GrassInstalled"
-            settings = QSettings()
+            GRASS_INSTALLED = "/SextanteQGIS/GrassInstalled"            
             if settings.contains(GRASS_INSTALLED):
                 return
 
diff --git a/python/plugins/sextante/saga/SagaUtils.py b/python/plugins/sextante/saga/SagaUtils.py
index 96392ef07086..05ba59be9f9a 100644
--- a/python/plugins/sextante/saga/SagaUtils.py
+++ b/python/plugins/sextante/saga/SagaUtils.py
@@ -127,9 +127,9 @@ def checkSagaIsInstalled(ignoreRegistrySettings=False):
                         + "Please, go to the SEXTANTE settings dialog, and check that the SAGA\n"
                         + "folder is correctly configured")
 
+        settings = QSettings()
         if not ignoreRegistrySettings:
-            SAGA_INSTALLED = "/SextanteQGIS/SagaInstalled"
-            settings = QSettings()
+            SAGA_INSTALLED = "/SextanteQGIS/SagaInstalled"            
             if settings.contains(SAGA_INSTALLED):
                 return