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-rw-r--r--src/string.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/string.c b/src/string.c
index d58886b38..465398b18 100644
--- a/src/string.c
+++ b/src/string.c
@@ -158,6 +158,10 @@ mrb_str_new_empty(mrb_state *mrb, mrb_value str)
return mrb_obj_value(s);
}
+#ifndef MRB_STR_BUF_MIN_SIZE
+# define MRB_STR_BUF_MIN_SIZE 128
+#endif
+
mrb_value
mrb_str_buf_new(mrb_state *mrb, int capa)
{
@@ -165,8 +169,8 @@ mrb_str_buf_new(mrb_state *mrb, int capa)
s = mrb_obj_alloc_string(mrb);
- if (capa < STR_BUF_MIN_SIZE) {
- capa = STR_BUF_MIN_SIZE;
+ if (capa < MRB_STR_BUF_MIN_SIZE) {
+ capa = MRB_STR_BUF_MIN_SIZE;
}
s->len = 0;
s->aux.capa = capa;