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| author | Emmanuele Bassi <ebassi@linux.intel.com> | 2011-01-10 10:45:39 +0000 |
|---|---|---|
| committer | Emmanuele Bassi <ebassi@linux.intel.com> | 2011-01-10 10:45:39 +0000 |
| commit | 02dd77efaa60201f74349c969dc005c8bb092057 (patch) | |
| tree | 116a1349d8dee60b8b73e1cd12263a6e6b6766b0 /json-glib/json-generator.c | |
| parent | 3dbab961e675d0684df1121906ae3588d09653e6 (diff) | |
| download | json-glib-02dd77efaa60201f74349c969dc005c8bb092057.tar.gz | |
generator: Use g_ascii_dtostr() to avoid losing precision
The nice format escape for g_ascii_formatd() is not really suited for a
serialization format, as it obviously loses precision.
https://bugzilla.gnome.org/show_bug.cgi?id=637244
Diffstat (limited to 'json-glib/json-generator.c')
| -rw-r--r-- | json-glib/json-generator.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/json-glib/json-generator.c b/json-glib/json-generator.c index 22fc6b3..c3bdc9a 100644 --- a/json-glib/json-generator.c +++ b/json-glib/json-generator.c @@ -316,10 +316,11 @@ dump_value (JsonGenerator *generator, case G_TYPE_DOUBLE: { - gchar buf[65]; + gchar buf[G_ASCII_DTOSTR_BUF_SIZE]; - g_ascii_formatd (buf, 65, "%g", g_value_get_double (&value)); - g_string_append (buffer, buf); + g_string_append (buffer, + g_ascii_dtostr (buf, sizeof (buf), + g_value_get_double (&value))); } break; |