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Remove strlen(). We can use sizeof() of char array because sizeof(char) is always 1 (ISO C99).

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This commit is contained in:
Masaki Muranaka
2012-06-21 11:45:55 +09:00
parent 750a639eab
commit 0c5b704de3
1 changed files with 6 additions and 6 deletions
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src/array.c
+6 -6
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@@ -880,9 +880,9 @@ inspect_ary(mrb_state *mrb, mrb_value ary, mrb_value list)
{
int i;
mrb_value s, arystr;
char *head = "[";
char *sep = ", ";
char *tail = "]";
char head[] = { '[' };
char sep[] = { ',', ' ' };
char tail[] = { ']' };
/* check recursive */
for(i=0; i<RARRAY_LEN(list); i++) {
@@ -894,13 +894,13 @@ inspect_ary(mrb_state *mrb, mrb_value ary, mrb_value list)
mrb_ary_push(mrb, list, ary);
arystr = mrb_str_buf_new(mrb, 64);
mrb_str_buf_cat(mrb, arystr, head, strlen(head));
mrb_str_buf_cat(mrb, arystr, head, sizeof(head));
for(i=0; i<RARRAY_LEN(ary); i++) {
int ai = mrb_gc_arena_save(mrb);
if (i > 0) {
mrb_str_buf_cat(mrb, arystr, sep, strlen(sep));
mrb_str_buf_cat(mrb, arystr, sep, sizeof(sep));
}
if (mrb_type(RARRAY_PTR(ary)[i]) == MRB_TT_ARRAY) {
s = inspect_ary(mrb, RARRAY_PTR(ary)[i], list);
@@ -911,7 +911,7 @@ inspect_ary(mrb_state *mrb, mrb_value ary, mrb_value list)
mrb_gc_arena_restore(mrb, ai);
}
mrb_str_buf_cat(mrb, arystr, tail, strlen(tail));
mrb_str_buf_cat(mrb, arystr, tail, sizeof(tail));
mrb_ary_pop(mrb, list);
return arystr;