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Minor optimization

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EvilPudding
2016-06-02 23:56:13 +00:00
parent 860b8ff199
commit d49e4e9af8
1 changed files with 6 additions and 4 deletions
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10
tinyexpr.c
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@@ -149,11 +149,13 @@ static const te_variable *find_builtin(const char *name, int len) {
}
static const te_variable *find_lookup(const state *s, const char *name, int len) {
int i;
int iters;
const te_variable *var;
if (!s->lookup) return 0;
for (i = 0; i < s->lookup_len; ++i) {
if (strncmp(name, s->lookup[i].name, len) == 0 && s->lookup[i].name[len] == '\0') {
return s->lookup + i;
for (var = s->lookup, iters = s->lookup_len; iters; ++var, --iters) {
if (strncmp(name, var->name, len) == 0 && var->name[len] == '\0') {
return var;
}
}
return 0;