Fix more gcc 4.7 warnings.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/configuration.cpp b/src/configuration.cpp
index 814b0ce65..b8b742f53 100644
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -152,7 +152,7 @@ ConfigurationObject::~ConfigurationObject()
 
 Configuration::Configuration() :
     mConfigPath(""),
-    mDefaultsData(0),
+    mDefaultsData(nullptr),
     mDirectory("")
 {
 }
@@ -168,7 +168,7 @@ void Configuration::cleanDefaults()
         }
         mDefaultsData->clear();
         delete mDefaultsData;
-        mDefaultsData = 0;
+        mDefaultsData = nullptr;
     }
 }
 
@@ -470,7 +470,7 @@ void ConfigurationObject::initFromXML(xmlNodePtr parent_node)
 
 void Configuration::init(const std::string &filename, bool useResManager)
 {
-    mDefaultsData = 0;
+    mDefaultsData = nullptr;
     XML::Document doc(filename, useResManager);
 
     if (useResManager)