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sprintf.c: remove redundant condition

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* sprintf.c (rb_str_format): when `t + 1 == end` (or `t < end`),
  `*t == '%'` is always true.  [ruby-core:80153] [Bug #13315]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-05-26 06:39:49 +00:00
parent a77cb8c80f
commit c854fde373
1 changed files with 1 additions and 2 deletions
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3
sprintf.c
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@ -521,8 +521,7 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt)
for (t = p; t < end && *t != '%'; t++) ;
if (t + 1 == end) {
if (*t == '%') rb_raise(rb_eArgError, "incomplete format specifier");
++t;
rb_raise(rb_eArgError, "incomplete format specifier");
}
PUSH(p, t - p);
if (coderange != ENC_CODERANGE_BROKEN && scanned < blen) {