X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/5be4abc3a8c87203f33e3e4090ff204dd8a1e664..11289b4fc3efbc074b668d4516cd896f8ade9761:/src/tagcloud/tagcloud.cpp

diff --git a/src/tagcloud/tagcloud.cpp b/src/tagcloud/tagcloud.cpp
index a3fe2035e..2afd62e3b 100644
--- a/src/tagcloud/tagcloud.cpp
+++ b/src/tagcloud/tagcloud.cpp
@@ -464,7 +464,8 @@ void Nepomuk::TagCloud::Private::rebuildCloud()
 // binary search in row
 TagNode* Nepomuk::TagCloud::Private::findTagInRow( const QList<TagNode*>& row, const QPoint& pos )
 {
-    int x = row.count() * pos.x() / m_parent->width();
+    int x = m_parent->width() ? row.count() * pos.x() / m_parent->width() : 0;
+
     int i = 0;
     while ( 1 ) {
         if ( x-i >= 0 && x-i < row.count() && row[x-i]->zoomedRect.contains( pos ) ) {
@@ -485,7 +486,7 @@ TagNode* Nepomuk::TagCloud::Private::findTagInRow( const QList<TagNode*>& row, c
 // binary search in cloud
 TagNode* Nepomuk::TagCloud::Private::tagAt( const QPoint& pos )
 {
-    int y = rows.count() * pos.y() / m_parent->height();
+    int y = m_parent->height() ? rows.count() * pos.y() / m_parent->height() : 0;
 
     int i = 0;
     while ( 1 ) {
@@ -611,6 +612,7 @@ void Nepomuk::TagCloud::setZoomEnabled( bool zoom )
 
 void Nepomuk::TagCloud::setContextMenuEnabled( bool enabled )
 {
+    Q_UNUSED(enabled);
 }