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ngspice
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stripbraces(), drop `ls'

This commit is contained in:
rlar 2017-11-16 18:51:04 +01:00
parent e2c2140a52
commit 170aa84f47
1 changed files with 2 additions and 4 deletions
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6
src/frontend/numparam/spicenum.c
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@ -92,7 +92,7 @@ static int
stripbraces(SPICE_DSTRINGPTR dstr_p)
/* puts the funny placeholders. returns the number of {...} substitutions */
{
int n, i, nest, ls, j;
int n, i, nest, j;
char *s; /* value of dynamic string */
char *brace;
SPICE_DSTRING tstr; /* temporary dynamic string */
@ -100,7 +100,6 @@ stripbraces(SPICE_DSTRINGPTR dstr_p)
n = 0;
spice_dstring_init(&tstr);
s = spice_dstring_value(dstr_p);
ls = spice_dstring_length(dstr_p);
i = 0;
while ((brace = strchr(s + i, '{')) != NULL) {
@ -113,7 +112,7 @@ stripbraces(SPICE_DSTRINGPTR dstr_p)
nest = 1;
n++;
while ((nest > 0) && (j < ls)) {
while ((nest > 0) && s[j]) {
if (s[j] == '{')
nest++;
else if (s[j] == '}')
@ -142,7 +141,6 @@ stripbraces(SPICE_DSTRINGPTR dstr_p)
scopyd(dstr_p, &tstr);
s = spice_dstring_value(dstr_p);
i = ilen;
ls = spice_dstring_length(dstr_p);
}
dynsubst = placeholder;