diff -ru itpp-4.2/itpp/signal/fastica.cpp itpp-4.2.new//itpp/signal/fastica.cpp
--- itpp-4.2/itpp/signal/fastica.cpp	2011-06-07 17:47:32.261000884 +0200
+++ itpp-4.2.new//itpp/signal/fastica.cpp	2011-06-07 17:31:25.757000915 +0200
@@ -147,6 +147,9 @@
 
   whitenv(mixedSigC, E, diag(D), whitesig, whiteningMatrix, dewhiteningMatrix);
 
+  Dim = whitesig.rows();
+
+  if (numOfIC > Dim) numOfIC = Dim;
 
   ivec NcFirst = to_ivec(zeros(numOfIC));
   vec NcVp = D;
@@ -161,10 +164,6 @@
   bool result = true; 
   if (PCAonly == false) {
 
-    Dim = whitesig.rows();
-
-    if (numOfIC > Dim) numOfIC = Dim;
-
     result = fpica(whitesig, whiteningMatrix, dewhiteningMatrix, approach, numOfIC, g, finetune, a1, a2, mu, stabilization, epsilon, maxNumIterations, maxFineTune, initState, guess, sampleSize, A, W);
 
     icasig = W * mixedSig;
Nur in itpp-4.2/itpp/signal: fastica.cpp.orig.
Nur in itpp-4.2/itpp/signal: fastica.h.orig.