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comm: fix appending doubles to events #244

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merged 2 commits into from Apr 5, 2016
Merged

comm: fix appending doubles to events #244

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5bfe0b2
comm: fix appending doubles to events
mathstuf Apr 1, 2016
e48b55a
cleanup: move comment block separator
mathstuf Apr 4, 2016
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19 changes: 7 additions & 12 deletions src/comm.c
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Expand Up @@ -7,27 +7,22 @@

#include <string.h>

/* =========================== PUBLIC API =========================== */

static GString *
append_escaped (GString *dest, const gchar *src);

/* =========================== PUBLIC API =========================== */

void
uzbl_comm_string_append_double (GString *buf, double val)
{
gsize pos = buf->len;

/* Make sure the formatted double fits in the buffer. */
if (buf->allocated_len - pos < G_ASCII_DTOSTR_BUF_SIZE) {
g_string_set_size (buf, pos + G_ASCII_DTOSTR_BUF_SIZE);
}
gchar double_buf[G_ASCII_DTOSTR_BUF_SIZE];

/* Format in C locale. */
char *tmp = g_ascii_formatd (
buf->str + pos,
buf->allocated_len - pos,
g_ascii_formatd (
double_buf,
sizeof (double_buf),
"%.2g", val);
buf->len += pos + strlen (tmp);
g_string_append (buf, double_buf);
}

GString *
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