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Cleanup print_buff_lines

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twinaphex 2015-01-25 07:40:36 +01:00
parent 4e8020bf90
commit 8b086d0cc5
1 changed files with 25 additions and 26 deletions
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51
menu/menu_entries_cbs.c
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@ -2163,34 +2163,33 @@ static void print_buf_lines(file_list_t *list, char *buf, int buf_size,
for (i = 0; i < buf_size; i++) for (i = 0; i < buf_size; i++)
{ {
if (*(buf + i) == '\n') size_t ln;
{
/* Found a line ending, print the line and compute new line_start */
size_t ln; /* The end of the buffer, print the last bit */
if (*(buf + i) == '\0')
/* Save the next char */
c = *(buf + i + 1);
/* replace with \0 */
*(buf + i + 1) = '\0';
/* We need to strip the newline. */
ln = strlen(line_start) - 1;
if (line_start[ln] == '\n')
line_start[ln] = '\0';
menu_list_push(list, line_start, "",
type, 0);
/* Restore the saved char */
*(buf + i + 1) = c;
line_start = buf + i + 1;
}
else if (*(buf + i) == '\0')
{
/* The end of the buffer, print the last bit */
break; break;
}
if (*(buf + i) != '\n')
continue;
/* Found a line ending, print the line and compute new line_start */
/* Save the next char */
c = *(buf + i + 1);
/* replace with \0 */
*(buf + i + 1) = '\0';
/* We need to strip the newline. */
ln = strlen(line_start) - 1;
if (line_start[ln] == '\n')
line_start[ln] = '\0';
menu_list_push(list, line_start, "",
type, 0);
/* Restore the saved char */
*(buf + i + 1) = c;
line_start = buf + i + 1;
} }
/* If the buffer was completely full, and didn't end with a newline, just /* If the buffer was completely full, and didn't end with a newline, just
* ignore the partial last line. * ignore the partial last line.