Add lb parameter in call of int_prob.

run_jump_lengths.m

@@ -21,7 +21,7 @@ p = nan(1, length(ls));
 tic
 parfor i = 1:length(ls)
     tic
-    p(i) = int_prob(ls(i), T, x0, direc, t_ind, 5, 0);
+    p(i) = int_prob(ls(i), T, x0, direc, t_ind, 5, 0, 0);
     toc
 end
 toc