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ngspice
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doit, shrink scope of `savenext'

This commit is contained in:
rlar 2012-03-06 21:26:26 +01:00
parent 45f6b7b1dd
commit 63d3c28d60
1 changed files with 3 additions and 2 deletions
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5
src/frontend/subckt.c
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@ -397,7 +397,6 @@ inp_subcktexpand(struct line *deck) {
static struct line *
doit(struct line *deck) {
struct line *c, *last, *lc, *lcc;
struct line *savenext;
struct subs *sssfree = NULL, *sss = NULL, *ks; /* *sss and *ks temporarily hold decks to substitute */
char *s, *t, *scname, *subname;
int nest, numpasses = MAXNEST, i;
@ -604,7 +603,8 @@ doit(struct line *deck) {
tfree(subname);
/* Now splice the decks together. */
savenext = c->li_next;
{
struct line *savenext = c->li_next;
if ( use_numparams==FALSE ) {
/* old style: c will drop a dangling pointer: memory leak */
if (lc)
@ -620,6 +620,7 @@ doit(struct line *deck) {
lcc = lcc->li_next;
lcc->li_next = c->li_next;
lcc->li_next = savenext;
}
c = lcc->li_next;
lc = lcc;
tfree(tofree);