Small fix to account for numerical errors.

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@565 4c865b51-4357-4376-afb4-474e03ccb993

zUtil_Cryst/gtCrystRodriguesTestCore.m

@@ -36,6 +36,7 @@ function [Rout, goodrids, goodlines, Rdist, Redge] = ...
 %   Redge        - true if Rdist is smaller than the specified tolerance
 %   
 
+tol_Rdist = tol_Rdist + 1e-15;
 
 nof_lines = size(rline,1);