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Do not additionally reference PageWidget while removing from table

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This commit is contained in:
Moritz Lipp 2014-11-07 14:24:46 +01:00
parent b869d8ad1d
commit d79c2ba5a5
1 changed files with 3 additions and 7 deletions
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10
zathura.c
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@ -941,12 +941,8 @@ document_save(zathura_t* zathura, const char* path, bool overwrite)
} }
static void static void
remove_page_from_table(GtkWidget* page, gpointer permanent) remove_page_from_table(GtkWidget* page, gpointer UNUSED(permanent))
{ {
if ((bool)permanent == false) {
g_object_ref(G_OBJECT(page));
}
gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(page)), page); gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(page)), page);
} }
@ -1022,7 +1018,7 @@ document_close(zathura_t* zathura, bool keep_monitor)
zathura->sync.render_thread = NULL; zathura->sync.render_thread = NULL;
/* remove widgets */ /* remove widgets */
gtk_container_foreach(GTK_CONTAINER(zathura->ui.page_widget), remove_page_from_table, (gpointer) true); gtk_container_foreach(GTK_CONTAINER(zathura->ui.page_widget), remove_page_from_table, NULL);
for (unsigned int i = 0; i < zathura_document_get_number_of_pages(zathura->document); i++) { for (unsigned int i = 0; i < zathura_document_get_number_of_pages(zathura->document); i++) {
g_object_unref(zathura->pages[i]); g_object_unref(zathura->pages[i]);
} }
@ -1130,7 +1126,7 @@ page_widget_set_mode(zathura_t* zathura, unsigned int page_padding,
return; return;
} }
gtk_container_foreach(GTK_CONTAINER(zathura->ui.page_widget), remove_page_from_table, (gpointer)0); gtk_container_foreach(GTK_CONTAINER(zathura->ui.page_widget), remove_page_from_table, NULL);
unsigned int number_of_pages = zathura_document_get_number_of_pages(zathura->document); unsigned int number_of_pages = zathura_document_get_number_of_pages(zathura->document);