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-rw-r--r--libview/ev-pixbuf-cache.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libview/ev-pixbuf-cache.c b/libview/ev-pixbuf-cache.c
index 367f70d7..9741e434 100644
--- a/libview/ev-pixbuf-cache.c
+++ b/libview/ev-pixbuf-cache.c
@@ -88,7 +88,7 @@ static gboolean new_selection_surface_needed(EvPixbufCache *pixbuf_cac
#define VISIBLE_NEXT_LEN(pixbuf_cache) \
(MIN(pixbuf_cache->preload_cache_size, ev_document_get_n_pages (pixbuf_cache->document) - (1 + pixbuf_cache->end_page)))
#define PAGE_CACHE_LEN(pixbuf_cache) \
- ((pixbuf_cache->end_page - pixbuf_cache->start_page) + 1)
+ (pixbuf_cache->start_page>=0?((pixbuf_cache->end_page - pixbuf_cache->start_page) + 1):0)
#define MAX_PRELOADED_PAGES 3