X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fhtml.c;h=658858be3f6ddaca01688759c8e5dd341b1a9a63;hb=ebf3b993687a25782fe72f45bf3e72aa4bee7c95;hp=69222f5e229b60120ca49c4c1a71a39428b8c9b8;hpb=cb05567731adc7c890d3146102ff01068ba796dd;p=pspp-builds.git

diff --git a/src/output/html.c b/src/output/html.c
index 69222f5e..658858be 100644
--- a/src/output/html.c
+++ b/src/output/html.c
@@ -299,7 +299,7 @@ postopen (struct file_ext *f)
   html_var_tab = dict;
   while (-1 != getline (&buf, &buf_size, prologue_file))
     {
-      char *buf2;
+
       int len;
 
       if (strstr (buf, "!!!"))
@@ -328,12 +328,14 @@ postopen (struct file_ext *f)
       }
       
       /* PORTME: Line terminator. */
-      buf2 = fn_interp_vars (buf, html_get_var);
-      len = strlen (buf2);
-      fwrite (buf2, len, 1, f->file);
-      if (buf2[len - 1] != '\n')
+      struct string line;
+      ds_create(&line, buf);
+      fn_interp_vars(&line, html_get_var);
+      len = ds_length(&line);
+      fwrite (ds_c_str(&line), len, 1, f->file);
+      if (ds_c_str(&line)[len - 1] != '\n')
 	putc ('\n', f->file);
-      free (buf2);
+      ds_destroy(&line);
     }
   if (ferror (f->file))
     msg (IE, _("Reading `%s': %s."), prologue_fn, strerror (errno));