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hmlen and hmlenu now returns 0 on NULL pointer

This commit is contained in:
Vinh Truong 2019-06-01 12:07:19 +03:00
parent 1034f5e5c4
commit 96021689c8
1 changed files with 2 additions and 2 deletions
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4
stb_ds.h
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@ -491,8 +491,8 @@ extern void * stbds_shmode_func(size_t elemsize, int mode);
#define stbds_hmgets(t, k) (*stbds_hmgetp(t,k))
#define stbds_hmget(t, k) (stbds_hmgetp(t,k)->value)
#define stbds_hmlen(t) (stbds_arrlen((t)-1)-1)
#define stbds_hmlenu(t) (stbds_arrlenu((t)-1)-1)
#define stbds_hmlen(t) ((t) ? (ptrdiff_t) stbds_header((t)-1)->length-1 : 0)
#define stbds_hmlenu(t) ((t) ? stbds_header((t)-1)->length-1 : 0)
#define stbds_shput(t, k, v) \
((t) = stbds_hmput_key_wrapper((t), sizeof *(t), (void*) (k), sizeof (t)->key, STBDS_HM_STRING), \