API: Bugfix: Check that error isn't set in buffer_get_line

This commit is contained in:
Thiago de Arruda 2014-05-23 15:49:12 -03:00
parent 7ce2d63fef
commit 28eb3796b9

View File

@ -56,7 +56,7 @@ String buffer_get_line(Buffer buffer, Integer index, Error *err)
String rv = {.size = 0};
StringArray slice = buffer_get_slice(buffer, index, index, true, true, err);
if (slice.size) {
if (!err->set && slice.size) {
rv = slice.items[0];
}