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Diffstat (limited to 'src/displaywindow.c')
-rw-r--r--src/displaywindow.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/displaywindow.c b/src/displaywindow.c
index 37b0052..dc8f944 100644
--- a/src/displaywindow.c
+++ b/src/displaywindow.c
@@ -733,6 +733,14 @@ DisplayWindow *displaywindow_open(ControlContext *ctx)
dw->cur_image = 0;
dw->realised = 0;
+ dw->gl_ref_vertex_array = NULL;
+ dw->gl_ref_normal_array = NULL;
+ dw->gl_marker_vertex_array = NULL;
+ dw->gl_marker_normal_array = NULL;
+ dw->gl_gen_vertex_array = NULL;
+ dw->gl_gen_normal_array = NULL;
+ dw->gl_line_vertex_array = NULL;
+
dw->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(dw->window), title);
free(title);