diff --git a/partNode.cpp b/partNode.cpp
index 9d924a196..a33801d63 100644
--- a/partNode.cpp
+++ b/partNode.cpp
@@ -69,7 +69,7 @@ partNode::partNode()
 }
 
 partNode::partNode( DwBodyPart* dwPart, int explicitType, int explicitSubType,
-		    bool deleteDwBodyPart )
+                    bool deleteDwBodyPart )
   : mRoot( 0 ), mNext( 0 ), mChild( 0 ),
     mWasProcessed( false ),
     mDwPart( dwPart ),
diff --git a/partNode.h b/partNode.h
index 277848501..a8d2db40a 100644
--- a/partNode.h
+++ b/partNode.h
@@ -191,12 +191,12 @@ public:
 
     void setProcessed( bool processed, bool recurse ) {
         mWasProcessed = processed;
-	if ( recurse ) {
-	  if( mChild )
+        if ( recurse ) {
+          if( mChild )
             mChild->setProcessed( processed, true );
-	  if( mNext )
+          if( mNext )
             mNext->setProcessed( processed, true );
-	}
+        }
     }
 
     void setMimePartTreeItem( KMMimePartTreeItem* item ) {