From ac2c4c56669e81d29643ac01f5a1ca505e8c2dea Mon Sep 17 00:00:00 2001
From: Sameer Agarwal <sameeragarwal@google.com>
Date: Sun, 9 Sep 2018 14:14:13 -0700
Subject: [PATCH] Add an errant CHECK_NOTNULL

Change-Id: I07851bd103cff8c79dafd4801295d02806b7bd0b
---
 internal/ceres/gradient_checking_cost_function.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/ceres/gradient_checking_cost_function.cc b/internal/ceres/gradient_checking_cost_function.cc
index a2bfa1cb0..9542af728 100644
--- a/internal/ceres/gradient_checking_cost_function.cc
+++ b/internal/ceres/gradient_checking_cost_function.cc
@@ -74,7 +74,7 @@ class GradientCheckingCostFunction : public CostFunction {
         relative_precision_(relative_precision),
         extra_info_(extra_info),
         callback_(callback) {
-    CHECK_NOTNULL(callback_);
+    CHECK(callback_ != nullptr);
     const vector<int32_t>& parameter_block_sizes =
         function->parameter_block_sizes();
     *mutable_parameter_block_sizes() = parameter_block_sizes;