gentoo-overlay/app-text/pdf2djvu/files/pdf2djvu-0.9.12-poppler-0.76-3.patch

From 8325358a9769e8aa33693fc5ea2ac771dd82716f Mon Sep 17 00:00:00 2001
From: Jakub Wilk <jwilk@jwilk.net>
Date: Tue, 23 Apr 2019 08:23:46 +0200
Subject: [PATCH] pdf-backend: simplify find_page() implementation.

---
 pdf-backend.cc | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/pdf-backend.cc b/pdf-backend.cc
index f6f5267..a94383e 100644
--- a/pdf-backend.cc
+++ b/pdf-backend.cc
@@ -631,19 +631,13 @@ const char * pdf::get_c_string(const pdf::String *str)
 }
 #endif
 
-template <typename C> static auto find_page_impl(C *catalog, pdf::Ref pgref) -> decltype(catalog->findPage(0, 0))
-{
-  return catalog->findPage(pgref.num, pgref.gen);
-}
-
-template <typename C> static auto find_page_impl(C *catalog, pdf::Ref pgref) -> decltype(catalog->findPage(pgref))
-{
-  return catalog->findPage(pgref);
-}
-
 int pdf::find_page(pdf::Catalog *catalog, pdf::Ref pgref)
 {
-  return find_page_impl<pdf::Catalog>(catalog, pgref);
+#if POPPLER_VERSION >= 7600
+  return catalog->findPage(pgref);
+#else
+  return catalog->findPage(pgref.num, pgref.gen);
+#endif
 }
 
 // vim:ts=2 sts=2 sw=2 et