luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Spotted error in my previous fix to this file, now corrected.

This commit is contained in:
sjborley 2005-05-26 19:51:33 +00:00
parent 304049224a
commit 476f60255e
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/frontend/parse.c
View File

@ -936,11 +936,12 @@ free_pnode_x(struct pnode *t)
if (!t)
return;
/* don't walk past node used elsewhere. We decrement the pn_use value here,
/* don't walk past nodes used elsewhere. We decrement the pn_use value here,
but the link gets severed by the action of the free_pnode() macro */
if(t->pn_use)
if(t->pn_use>1)
t->pn_use--;
else {
/* pn_use is now 1, so its safe to free the pnode */
free_pnode(t->pn_left);
free_pnode(t->pn_right);
free_pnode(t->pn_next);