diff -r e66f8552d4e7 src/hugin_cpfind/cpfind/PanoDetector.cpp
--- a/src/hugin_cpfind/cpfind/PanoDetector.cpp	Sun May 22 10:33:09 2011 +0200
+++ b/src/hugin_cpfind/cpfind/PanoDetector.cpp	Sun May 22 09:18:32 2011 -0400
@@ -110,7 +110,7 @@
 	_kdTreeSearchSteps(200), _kdTreeSecondDistance(0.25), _ransacIters(1000), _ransacDistanceThres(50),
 	_sieve2Width(5), _sieve2Height(5),_sieve2Size(1), _test(false), _cores(utils::getCPUCount()),
 	_minimumMatches(6), _linearMatch(false), _linearMatchLen(1), _downscale(true), _cache(false), _cleanup(false),
-    _keypath(""), _outputFile("default.pto"), _celeste(false), _celesteThreshold(0.5), _celesteRadius(20), _multirow(false)
+    _keypath(""), _outputFile(""), _celeste(false), _celesteThreshold(0.5), _celesteRadius(20), _multirow(false)
 {
 	_panoramaInfo = new Panorama();
 }
@@ -532,12 +532,16 @@
             writeKeyfile(_filesData[_keyPointsIdx[i]]);
         };
     }
-    else
+    if (_outputFile != "")
     {
         /// Write output project
         TRACE_INFO(endl<< "--- Write Project output ---" << endl);
         writeOutput();
         TRACE_INFO("Written output to " << _outputFile << endl << endl);
+    }
+    else
+    {
+        TRACE_INFO(endl<< "--- No Project output file specified ---" << endl << endl);
     };
 }