Index: /trunk/ippScripts/scripts/detrend_norm_exp.pl
===================================================================
--- /trunk/ippScripts/scripts/detrend_norm_exp.pl	(revision 20119)
+++ /trunk/ippScripts/scripts/detrend_norm_exp.pl	(revision 20120)
@@ -115,5 +115,5 @@
         $cmdflags .= " $line";
     }
-    print "cmdflags: $cmdflags\n";
+    chomp $cmdflags;
 }
 
Index: /trunk/ippScripts/scripts/detrend_process_exp.pl
===================================================================
--- /trunk/ippScripts/scripts/detrend_process_exp.pl	(revision 20119)
+++ /trunk/ippScripts/scripts/detrend_process_exp.pl	(revision 20120)
@@ -121,4 +121,5 @@
         $cmdflags .= " $line";
     }
+    chomp $cmdflags;
 }
 
Index: /trunk/ippScripts/scripts/detrend_resid_exp.pl
===================================================================
--- /trunk/ippScripts/scripts/detrend_resid_exp.pl	(revision 20119)
+++ /trunk/ippScripts/scripts/detrend_resid_exp.pl	(revision 20120)
@@ -141,4 +141,5 @@
         $cmdflags .= " $line";
     }
+    chomp $cmdflags;
 }