RepoMirrors
/
cJSON
mirror of https://github.com/DaveGamble/cJSON
1
0
Fork 0
Code Issues Releases Wiki Activity

Merge b64963332f into 87d8f0961a

This commit is contained in:
slark-yuxj 2024-02-13 21:40:19 +04:00 committed by GitHub
parent 87d8f0961a b64963332f
commit 507366bdba
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 15 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
cJSON.c
View File

@ -573,15 +573,22 @@ static cJSON_bool print_number(const cJSON * const item, printbuffer * const out
}
else
{
/* Try 15 decimal places of precision to avoid nonsignificant nonzero digits */
length = sprintf((char*)number_buffer, "%1.15g", d);
if(item->valuedouble == item->valueint)
{
length = sprintf((char*)number_buffer, "%d", item->valueint);
}
else
{
/* Try 15 decimal places of precision to avoid nonsignificant nonzero digits */
length = sprintf((char*)number_buffer, "%1.15g", d);
/* Check whether the original double can be recovered */
if ((sscanf((char*)number_buffer, "%lg", &test) != 1) || !compare_double((double)test, d))
{
/* If not, print with 17 decimal places of precision */
length = sprintf((char*)number_buffer, "%1.17g", d);
}
/* Check whether the original double can be recovered */
if ((sscanf((char*)number_buffer, "%lg", &test) != 1) || !compare_double((double)test, d))
{
/* If not, print with 17 decimal places of precision */
length = sprintf((char*)number_buffer, "%1.17g", d);
}
}
}
/* sprintf failed or buffer overrun occurred */