[util] Fix up previous commit

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

    if (!line_len) {
      *len = 0;