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In case of transient simulation error, bail out when fft is called.

This commit is contained in:
Holger Vogt 2026-03-20 16:01:19 +01:00
parent 2d9e42669b
commit 5066fe05f3
1 changed files with 7 additions and 0 deletions
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7
src/frontend/com_fft.c
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@ -58,6 +58,13 @@ com_fft(wordlist *wl)
} }
length = (plot_cur->pl_scale)->v_length; length = (plot_cur->pl_scale)->v_length;
/* in case of tran error */
if (length < 2) {
fprintf(cp_err, "Error: fft needs more than one time point, check the tran simulation!\n");
goto done;
}
time = (plot_cur->pl_scale)->v_realdata; time = (plot_cur->pl_scale)->v_realdata;
span = time[length-1] - time[0] + time[length-1] - time[length-2]; span = time[length-1] - time[0] + time[length-1] - time[length-2];