From a6fda82e65151e282fb5d6ef06a3fa5bebade64c Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Dec 09 2020 09:14:49 +0000
Subject: Prepare for a new update


Reverting patches so we can apply the latest update
and changes can be seen in the spec file and sources.

---

diff --git a/cmake/FindGflags.cmake b/cmake/FindGflags.cmake
index 6ac3fdb..32c04ea 100644
--- a/cmake/FindGflags.cmake
+++ b/cmake/FindGflags.cmake
@@ -394,7 +394,7 @@ if (GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION)
   if (FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION)
     message(STATUS "Detected gflags version: ${gflags_VERSION}")
     set(GFLAGS_FOUND ${gflags_FOUND})
-    set(GFLAGS_INCLUDE_DIR "/usr/include")
+    set(GFLAGS_INCLUDE_DIR ${gflags_INCLUDE_DIR})
     set(GFLAGS_LIBRARY ${gflags_LIBRARIES})
 
     # gflags does not export the namespace in their CMake configuration, so
diff --git a/internal/ceres/compressed_row_sparse_matrix.cc b/internal/ceres/compressed_row_sparse_matrix.cc
index 414bbe1..ee59eae 100644
--- a/internal/ceres/compressed_row_sparse_matrix.cc
+++ b/internal/ceres/compressed_row_sparse_matrix.cc
@@ -196,11 +196,6 @@ CompressedRowSparseMatrix* CompressedRowSparseMatrix::FromTripletSparseMatrix(
   CompressedRowSparseMatrix* output =
       new CompressedRowSparseMatrix(num_rows, num_cols, input.num_nonzeros());
 
-  if (num_rows == 0) {
-    // No data to copy.
-    return output;
-  }
-
   // Copy the contents of the cols and values array in the order given
   // by index and count the number of entries in each row.
   int* output_rows = output->mutable_rows();