diff -r 608f976aa7bb -r 9ad3d0391be1 floatimageobj.cpp
--- a/floatimageobj.cpp	Tue Jun 06 14:58:11 2006 +0000
+++ b/floatimageobj.cpp	Tue Sep 05 07:56:57 2006 +0000
@@ -104,9 +104,9 @@
 	
 }
 
-void FloatImageObj::save (const QString &fn, const char *format)
+void FloatImageObj::save (const QString &fn, const QString &format)
 {	
-	icon->save (fn,format);
+	icon->save (fn,qPrintable (format));
 }
 
 void FloatImageObj::setOriginalFilename(const QString & fn)
@@ -182,14 +182,10 @@
 	QString zAttr=attribut ("zPlane",QString().setNum(zPlane));
 	QString url;
 
-	// prevent saving as GIF
-	if (filetype=="GIF")
-		filetype="PNG";
-		
 	url="images/"+prefix+"image-" + QString().number(saveCounter,10) + "." +filetype;
 
 	// And really save the image
-	icon->save (tmpdir + "/" + url, filetype);
+	icon->save (tmpdir + "/" + url, "PNG");
  
 	QString nameAttr=attribut ("orgName",originalFilename);