diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | sprintf.c | 5 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,7 @@ +Thu Mar 6 11:12:29 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * sprintf.c (rb_str_format): no need of loop. + Thu Mar 6 08:30:42 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * object.c (rb_mod_freeze): call rb_class_name() directly. @@ -802,8 +802,9 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt) blen++; need--; } - while (need-- > strlen(expr)) { - buf[blen++] = '0'; + if ((need -= strlen(expr)) > 0) { + memset(buf+blen, '0', need); + blen += need; } strncpy(&buf[blen], expr, strlen(expr)); } |