From b0f494e186ecc2c19ee23c1d3c705341cdebdbf0 Mon Sep 17 00:00:00 2001
From: Thomas Van Lenten <thomasvl@google.com>
Date: Thu, 14 Sep 2017 10:03:28 -0400
Subject: [PATCH] Complete the prototype of the block.

Should work around warnings in newer Xcodes.

Also bump the podspec version to roll this into a release.
---
 GTMOAuth2.podspec                           | 2 +-
 Source/Touch/GTMOAuth2ViewControllerTouch.m | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/GTMOAuth2.podspec b/GTMOAuth2.podspec
index f853c73..f4a1387 100644
--- a/GTMOAuth2.podspec
+++ b/GTMOAuth2.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'GTMOAuth2'
-  s.version      = '1.1.4'
+  s.version      = '1.1.5'
   s.author       = 'Google Inc.'
   s.homepage     = 'https://github.com/google/gtm-oauth2'
   s.license      = { :type => 'Apache', :file => 'LICENSE' }
diff --git a/Source/Touch/GTMOAuth2ViewControllerTouch.m b/Source/Touch/GTMOAuth2ViewControllerTouch.m
index d9002ff..d21b630 100644
--- a/Source/Touch/GTMOAuth2ViewControllerTouch.m
+++ b/Source/Touch/GTMOAuth2ViewControllerTouch.m
@@ -387,7 +387,7 @@ - (void)setUpNavigation {
 
 - (void)popView {
 #if NS_BLOCKS_AVAILABLE
-  void (^popViewBlock)() = self.popViewBlock;
+  void (^popViewBlock)(void) = self.popViewBlock;
 #else
   id popViewBlock = nil;
 #endif