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[util] Fix up previous commit

This commit is contained in:
Behdad Esfahbod 2018-11-06 11:03:34 -05:00
parent 3ec2e4fa7b
commit 9bddfde25d
1 changed files with 6 additions and 2 deletions
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8
util/options.cc
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@ -729,9 +729,13 @@ const char *
text_options_t::get_line (unsigned int *len) text_options_t::get_line (unsigned int *len)
{ {
if (text) { if (text) {
if (!line) line = text; if (!line)
if (line_len == (unsigned int) -1) {
line = text;
line_len = text_len; line_len = text_len;
}
if (line_len == (unsigned int) -1)
line_len = strlen (line);
if (!line_len) { if (!line_len) {
*len = 0; *len = 0;