From 9a853c564c9bb47bc91e74d54d69443eeb4c3449 Mon Sep 17 00:00:00 2001 From: Riccardo Albertini Date: Tue, 20 Sep 2011 14:44:45 +0200 Subject: [PATCH] Fix Segmentation fault when trying to print an empty plot. When printing an empty plot, the function was missing nullability check for 'current_dive'. Now the print of an empty plot results with an empty blank page. A better solution could be making unsensitive the Print entry in the menu, until a plot is loaded. Signed-off-by: Riccardo Albertini --- print.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/print.c b/print.c index 0fe958a..57cac80 100644 --- a/print.c +++ b/print.c @@ -22,7 +22,8 @@ static void draw_page(GtkPrintOperation *operation, h = gtk_print_context_get_height(context); /* Do the profile on the top half of the page.. */ - plot(&gc, w, h/2, current_dive); + if (current_dive) + plot(&gc, w, h/2, current_dive); pango_cairo_show_layout(cr,layout); g_object_unref(layout); -- 2.45.2