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safeguard against vectors with 0 length

This commit is contained in:
Holger Vogt 2019-07-13 17:43:57 +02:00
parent b27d0e701c
commit 0b92a15ae8
1 changed files with 3 additions and 0 deletions
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3
src/sharedspice.c
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@ -1860,6 +1860,9 @@ int sh_ExecutePerLoop(void)
/* get the data of the last entry to the plot vector */ /* get the data of the last entry to the plot vector */
veclen = pl->pl_dvecs->v_length - 1; veclen = pl->pl_dvecs->v_length - 1;
/* safeguard against vectors with 0 length (e.g. @c1[i] during ac simulation) */
if (veclen < 1)
return 2;
curvecvalsall->vecindex = veclen; curvecvalsall->vecindex = veclen;
for (d = pl->pl_dvecs, i = 0; d; d = d->v_next, i++) { for (d = pl->pl_dvecs, i = 0; d; d = d->v_next, i++) {
/* test if real */ /* test if real */