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Workaround for broken Android sprintf("%g", -0.0).

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Mike Pall 2012-10-15 01:31:56 +02:00
parent 6d36234856
commit 93e4040b60
1 changed files with 3 additions and 0 deletions
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3
src/lj_str.c
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@ -174,6 +174,9 @@ size_t LJ_FASTCALL lj_str_bufnum(char *s, cTValue *o)
{ {
if (LJ_LIKELY((o->u32.hi << 1) < 0xffe00000)) { /* Finite? */ if (LJ_LIKELY((o->u32.hi << 1) < 0xffe00000)) { /* Finite? */
lua_Number n = o->n; lua_Number n = o->n;
#if __BIONIC__
if (tvismzero(o)) { s[0] = '-'; s[1] = '0'; return 2; }
#endif
return (size_t)lua_number2str(s, n); return (size_t)lua_number2str(s, n);
} else if (((o->u32.hi & 0x000fffff) | o->u32.lo) != 0) { } else if (((o->u32.hi & 0x000fffff) | o->u32.lo) != 0) {
s[0] = 'n'; s[1] = 'a'; s[2] = 'n'; return 3; s[0] = 'n'; s[1] = 'a'; s[2] = 'n'; return 3;