[no subject]

[Gavin D. Smith]

branch: master
commit b127d7fa97dd190db578f7bd3a888b0a192f8068
Author: Gavin Smith <gavinsmith0123@gmail.com>
AuthorDate: Thu Nov 7 12:40:38 2019 +0000

    clear node pointers on new node
---
 js/infog/main.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/js/infog/main.c b/js/infog/main.c
index 79029b098c..4242e8eac2 100644
--- a/js/infog/main.c
+++ b/js/infog/main.c
@@ -556,6 +556,8 @@ socket_cb (GSocket *socket,
           p++;
           if (toc_paths)
             switch_node (p);
+          free (next_link); free (prev_link); free (up_link);
+          next_link = prev_link = up_link = 0;
         }
       else if (!strcmp (buffer, "toc"))
         {
@@ -982,16 +984,16 @@ key_press_cb (GtkWidget *widget,
       g_main_loop_quit (main_loop);
       break;
     case GDK_KEY_n:
-      webkit_web_view_load_uri (WEBKIT_WEB_VIEW(webView),
-                                next_link);
+      if (next_link)
+        webkit_web_view_load_uri (WEBKIT_WEB_VIEW(webView), next_link);
       break;
     case GDK_KEY_p:
-      webkit_web_view_load_uri (WEBKIT_WEB_VIEW(webView),
-                                prev_link);
+      if (prev_link)
+        webkit_web_view_load_uri (WEBKIT_WEB_VIEW(webView), prev_link);
       break;
     case GDK_KEY_u:
-      webkit_web_view_load_uri (WEBKIT_WEB_VIEW(webView),
-                                up_link);
+      if (up_link)
+        webkit_web_view_load_uri (WEBKIT_WEB_VIEW(webView), up_link);
       break;
     case GDK_KEY_i:
       show_index ();