From 7d55bd80aeeb10fa6192fa15fbc1d2a82a2b37ac Mon Sep 17 00:00:00 2001
From: Jesse Squires <jsq@instagram.com>
Date: Fri, 10 Feb 2017 16:21:00 -0800
Subject: [PATCH] fix integer type inconsistency, potential over/underflow

Summary:
Internal crash reports (see T15774792) indicate we're having integer overflow/underflow issues.
I notcied this inconsistency, which was introduced by GH issues #431, #440.

Differential Revision: D4546852

fbshipit-source-id: 67e56487cce02f082943f3008bcfcb5cf6205e0e
---
 Source/Internal/IGListSectionMap.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Internal/IGListSectionMap.m b/Source/Internal/IGListSectionMap.m
index b5e9f5e7..66a9fded 100644
--- a/Source/Internal/IGListSectionMap.m
+++ b/Source/Internal/IGListSectionMap.m
@@ -45,7 +45,7 @@
     IGParameterAssert(sectionController != nil);
 
     NSNumber *index = [self.sectionControllerToSectionMap objectForKey:sectionController];
-    return index != nil ? [index unsignedIntegerValue] : NSNotFound;
+    return index != nil ? [index integerValue] : NSNotFound;
 }
 
 - (IGListSectionController <IGListSectionType> *)sectionControllerForSection:(NSInteger)section {