Patch osra lib v2.1.0

osra_lib.patch

diff --git a/src/osra_lib.cpp b/src/osra_lib.cpp
index 4262e83..48979ae 100644
--- a/src/osra_lib.cpp
+++ b/src/osra_lib.cpp
@@ -635,7 +635,7 @@ int osra_process_image(
   if (type.empty() || type == "PDF" || type == "PS")
     {
 #ifdef OSRA_LIB
-      poppler_doc = load_from_raw_data(image_data, image_length);
+      poppler_doc = poppler::document::load_from_raw_data(image_data, image_length);
 #else
       poppler_doc = poppler::document::load_from_file(input_file);
 #endif
@@ -649,10 +649,12 @@ int osra_process_image(
     {
       type.clear();
     }
+#ifndef OSRA_LIB
   else if (!type.empty() && type != "PDF")
     {
       page = count_pages(input_file);
     }
+#endif
   // dup2(stderr_copy, 2);
   //close(stderr_copy);