diff options
Diffstat (limited to 'mrbgems/mruby-string-ext/src/string.c')
| -rw-r--r-- | mrbgems/mruby-string-ext/src/string.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mrbgems/mruby-string-ext/src/string.c b/mrbgems/mruby-string-ext/src/string.c index d52513026..138b9e3cf 100644 --- a/mrbgems/mruby-string-ext/src/string.c +++ b/mrbgems/mruby-string-ext/src/string.c @@ -610,7 +610,7 @@ mrb_str_upto(mrb_state *mrb, mrb_value beg) while (bi <= ei) { if (excl && bi == ei) break; - snprintf(buf, sizeof(buf), "%.*d", min_width, bi); + snprintf(buf, max_width+1, "%.*d", (int)min_width, bi); mrb_yield(mrb, block, mrb_str_new(mrb, buf, strlen(buf))); mrb_gc_arena_restore(mrb, ai); bi++; |