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-rw-r--r--macros/seqperiod.sci1
1 files changed, 1 insertions, 0 deletions
diff --git a/macros/seqperiod.sci b/macros/seqperiod.sci
index aa51d06..3c44c9e 100644
--- a/macros/seqperiod.sci
+++ b/macros/seqperiod.sci
@@ -39,6 +39,7 @@ function [p,num]=seqperiod(x)
//1.
//Authors
//Ankur Mallick
+
funcprot(0);
if(argn(2)~=1)
error('Incorrect number of input arguments.');