diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/mruby.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/mruby.h b/include/mruby.h index 5b8d08b5b..68b0c5b79 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -359,7 +359,7 @@ MRB_API mrb_value mrb_obj_clone(mrb_state *mrb, mrb_value self); #define ISALPHA(c) (ISASCII(c) && isalpha((int)(unsigned char)(c))) #define ISDIGIT(c) (ISASCII(c) && isdigit((int)(unsigned char)(c))) #define ISXDIGIT(c) (ISASCII(c) && isxdigit((int)(unsigned char)(c))) -#define ISBLANK(c) (ISASCII(c) && isblank((int)(unsigned char)(c))) +#define ISBLANK(c) (ISASCII(c) && ((c) == ' ' || (c) == '\t')) #define ISCNTRL(c) (ISASCII(c) && iscntrl((int)(unsigned char)(c))) #define TOUPPER(c) (ISASCII(c) ? toupper((int)(unsigned char)(c)) : (c)) #define TOLOWER(c) (ISASCII(c) ? tolower((int)(unsigned char)(c)) : (c)) |