diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-12 13:37:11 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-12 13:37:11 +0000 |
| commit | 3f78d84661b61c686c9b49a51ab742fb3484b4de (patch) | |
| tree | 33f4550e7a0fee96aa6a3eabf4a26bcc96c421b3 /ext/json/fbuffer/fbuffer.h | |
| parent | a6f13053807a121e2169c3002984ae3916ce089f (diff) | |
Eliminate less-than-zero checks for unsigned variables
* ext/bigdecimal/bigdecimal.c, ext/digest/md5/md5.c,
ext/json/fbuffer/fbuffer.h, ext/json/generator/generator.c:
Eliminate less-than-zero checks for unsigned variables.
According to section 4.1.5 of C89 standard, size_t is an unsigned
type. These checks were found with 'cppcheck' static analysis tool.
[ruby-core:57117] [Feature #8890]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/fbuffer/fbuffer.h')
| -rw-r--r-- | ext/json/fbuffer/fbuffer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/json/fbuffer/fbuffer.h b/ext/json/fbuffer/fbuffer.h index 24bb088521..952ab30fa6 100644 --- a/ext/json/fbuffer/fbuffer.h +++ b/ext/json/fbuffer/fbuffer.h @@ -67,7 +67,7 @@ static VALUE fbuffer_to_s(FBuffer *fb); static FBuffer *fbuffer_alloc(unsigned long initial_length) { FBuffer *fb; - if (initial_length <= 0) initial_length = FBUFFER_INITIAL_LENGTH_DEFAULT; + if (initial_length == 0) initial_length = FBUFFER_INITIAL_LENGTH_DEFAULT; fb = ALLOC(FBuffer); memset((void *) fb, 0, sizeof(FBuffer)); fb->initial_length = initial_length; |