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Fix the segfault that happens when jumping while the jumplist is initially empty.

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Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
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Marwan Tanager 2013-06-14 20:15:08 +02:00 committed by Sebastian Ramacher
parent 5b7fc5de5f
commit 8549abaa95
1 changed files with 1 additions and 0 deletions
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shortcuts.c
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@ -721,6 +721,7 @@ sc_jumplist(girara_session_t* session, girara_argument_t* argument,
zathura_t* zathura = session->global.data; zathura_t* zathura = session->global.data;
g_return_val_if_fail(argument != NULL, false); g_return_val_if_fail(argument != NULL, false);
g_return_val_if_fail(zathura->document != NULL, false); g_return_val_if_fail(zathura->document != NULL, false);
g_return_val_if_fail(zathura->jumplist.size != 0, false);
const double scale = zathura_document_get_scale(zathura->document); const double scale = zathura_document_get_scale(zathura->document);
double x = gtk_adjustment_get_value(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(session->gtk.view))) / scale; double x = gtk_adjustment_get_value(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(session->gtk.view))) / scale;