From bee04ca9617118622d0f8bbab62ca40f1cbbddbc Mon Sep 17 00:00:00 2001
From: Zhisheng Huang <zsh@fb.com>
Date: Sun, 11 Oct 2020 00:06:15 -0700
Subject: [PATCH] Remove useless infra assert

Summary: Some product callsite just pass in nil object to this API thus keep causing the assertion. It's a bit too noisy and not much value here since we by default would still return `NSNotFound` here.

Reviewed By: stavash

Differential Revision: D24233480

fbshipit-source-id: 38b2eed3a9286bdd0a7eb0467894a13bbdca007a
---
 Source/IGListKit/Internal/IGListSectionMap.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/IGListKit/Internal/IGListSectionMap.m b/Source/IGListKit/Internal/IGListSectionMap.m
index 8ed8c1a7..ad94dace 100644
--- a/Source/IGListKit/Internal/IGListSectionMap.m
+++ b/Source/IGListKit/Internal/IGListSectionMap.m
@@ -95,7 +95,9 @@
 }
 
 - (NSInteger)sectionForObject:(id)object {
-    IGParameterAssert(object != nil);
+    if (object == nil) {
+        return NSNotFound;
+    }
 
     id sectionController = [self sectionControllerForObject:object];
     if (sectionController == nil) {