cgi_show_client_tags(): Fix a harmless 'dead store' warning

[privoxy.git] / cgisimple.c

diff --git a/cgisimple.c b/cgisimple.c
index 74e5425..562eeb6 100644 (file)
--- a/cgisimple.c
+++ b/cgisimple.c
@@ -1,4 +1,4 @@
-const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.147 2017/02/20 13:47:04 fabiankeil Exp $";
+const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.149 2017/05/04 14:33:17 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/cgisimple.c,v $
@@ -391,12 +391,16 @@ jb_err cgi_show_client_tags(struct client_state *csp,
          if (!err) err = string_append(&client_tag_status, "</td></tr>\n");
          if (err)
          {
-            free_map(exports);
-            return JB_ERR_MEMORY;
+            break;
          }
          this_tag = this_tag->next;
       }
       if (!err) err = string_append(&client_tag_status, "</table>\n");
+      if (err)
+      {
+         free_map(exports);
+         return JB_ERR_MEMORY;
+      }
    }
    refresh_delay = get_next_tag_timeout_for_client(csp->client_address);
    if (refresh_delay != 0)
@@ -1839,6 +1843,14 @@ static jb_err show_defines(struct map *exports)
          1,
 #else
          0,
+#endif
+      },
+      {
+         "FEATURE_EXTERNAL_FILTERS",
+#ifdef FEATURE_EXTERNAL_FILTERS
+         1,
+#else
+         0,
 #endif
       },
       {