Fix valgrind jump on uninitialised values warnings

qgis · Aug 7, 2017 · c6d8827 · c6d8827
1 parent f976e8b
commit c6d8827
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -6329,7 +6329,7 @@ void QgisApp::saveAsVectorFileGeneral( QgsVectorLayer* vlayer, bool symbologyOpt
 
 void QgisApp::checkForDeprecatedLabelsInProject()
 {
-  bool ok;
+  bool ok = false;
   QgsProject::instance()->readBoolEntry( "DeprecatedLabels", "/Enabled", false, &ok );
   if ( ok ) // project already flagged (regardless of project property value)
   {

diff --git a/src/core/qgssnappingutils.cpp b/src/core/qgssnappingutils.cpp
@@ -609,7 +609,8 @@ void QgsSnappingUtils::readConfigFromProject()
   setSnapOnIntersections( QgsProject::instance()->readNumEntry( "Digitizing", "/IntersectionSnapping", 0 ) );
 
   //read snapping settings from project
-  bool snappingDefinedInProject, ok;
+  bool snappingDefinedInProject = false;
+  bool ok = false;
   QStringList layerIdList = QgsProject::instance()->readListEntry( "Digitizing", "/LayerSnappingList", QStringList(), &snappingDefinedInProject );
   QStringList enabledList = QgsProject::instance()->readListEntry( "Digitizing", "/LayerSnappingEnabledList", QStringList(), &ok );
   QStringList toleranceList = QgsProject::instance()->readListEntry( "Digitizing", "/LayerSnappingToleranceList", QStringList(), &ok );

diff --git a/src/core/qgsvectorlayercache.cpp b/src/core/qgsvectorlayercache.cpp
@@ -22,6 +22,7 @@
 QgsVectorLayerCache::QgsVectorLayerCache( QgsVectorLayer* layer, int cacheSize, QObject* parent )
     : QObject( parent )
     , mLayer( layer )
+    , mCacheGeometry( true )
     , mFullCache( false )
 {
   mCache.setMaxCost( cacheSize );