Index: /trunk/psModules/test/detrend/tap_pmShutterCorrection.c
===================================================================
--- /trunk/psModules/test/detrend/tap_pmShutterCorrection.c	(revision 21472)
+++ /trunk/psModules/test/detrend/tap_pmShutterCorrection.c	(revision 21473)
@@ -359,5 +359,5 @@
         skip_start(guess == NULL, 0, "Skipping tests because pmShutterCorrectionGuess() failed");
         pmShutterCorrection *full = pmShutterCorrectionFullFit (exptime, counts, cntErr, guess);
-        pmShutterCorrection *pars = pmShutterCorrectionLinFit (exptime, counts, cntErr, NULL, full->offref, 1, 5, 0);
+        pmShutterCorrection *pars = pmShutterCorrectionLinFit (exptime, counts, cntErr, NULL, full->offref, 5, 0);
 
         // with fine log-spaced times well-sampling TO and TK,
@@ -405,5 +405,5 @@
         skip_start(guess == NULL, 0, "Skipping tests because pmShutterCorrectionGuess() failed");
         pmShutterCorrection *full = pmShutterCorrectionFullFit (exptime, counts, cntErr, guess);
-        pmShutterCorrection *pars = pmShutterCorrectionLinFit (exptime, counts, cntErr, NULL, full->offref, 1, 5, 0);
+        pmShutterCorrection *pars = pmShutterCorrectionLinFit (exptime, counts, cntErr, NULL, full->offref, 5, 0);
 
         // with fine log-spaced times well-sampling TO and TK,