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ngspice
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take the plot data vector from the node selected - not the current plot 

This is safe against plots or vectors that are not available.
Patch provided by Toni (astx)
This commit is contained in:
Holger Vogt 2019-01-27 14:23:32 +01:00
parent 90767c5bb8
commit 125600db9f
1 changed files with 7 additions and 1 deletions
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8
src/frontend/evaluate.c
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@ -878,7 +878,13 @@ apply_func(struct func *func, struct pnode *arg)
fprintf(cp_err, "Error: bad v() syntax\n");
return (NULL);
}
t = vec_fromplot(arg->pn_value->v_name, get_plot(arg->pn_value->v_plot->pl_typename));
/* function 'v': take the plot data vector from the node selected - not the current plot */
if (func->fu_name && eq(func->fu_name, "v")) {
t = arg->pn_value;
}
else {
t = vec_fromplot(arg->pn_value->v_name, plot_cur);
}
if (!t) {
fprintf(cp_err, "Error: no such vector %s\n", arg->pn_value->v_name);
return (NULL);