From c275147fb17de6b090b3e5af1ef911a266d8cc0c Mon Sep 17 00:00:00 2001
From: hborders <hborders@mail.win.org>
Date: Mon, 16 Jul 2012 10:11:38 -0500
Subject: [PATCH] Run static analyzer on build. Fixed warnings.

Warnings were all about use of uninitialized values. Initialized values to zero or nil in unintialized cases.
---
 Classes/MGSplitViewController.m       | 13 +++++++++----
 MGSplitView.xcodeproj/project.pbxproj |  3 +++
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/Classes/MGSplitViewController.m b/Classes/MGSplitViewController.m
index 61b30a6..4d92831 100644
--- a/Classes/MGSplitViewController.m
+++ b/Classes/MGSplitViewController.m
@@ -438,7 +438,10 @@ - (void)layoutSubviewsForInterfaceOrientation:(UIInterfaceOrientation)theOrienta
 	} else if ([_cornerViews count] == 2) {
 		leadingCorners = [_cornerViews objectAtIndex:0];
 		trailingCorners = [_cornerViews objectAtIndex:1];
-	}
+	} else {
+        leadingCorners = nil;
+        trailingCorners = nil;
+    }
 	
 	// Configure and layout the corner-views.
 	leadingCorners.cornersPosition = (_vertical) ? MGCornersPositionLeadingVertical : MGCornersPositionLeadingHorizontal;
@@ -935,7 +938,7 @@ - (void)setViewControllers:(NSArray *)controllers
 - (UIViewController *)masterViewController
 {
 	if (_viewControllers && [_viewControllers count] > 0) {
-		NSObject *controller = [_viewControllers objectAtIndex:0];
+		UIViewController *controller = [_viewControllers objectAtIndex:0];
 		if ([controller isKindOfClass:[UIViewController class]]) {
 			return [[controller retain] autorelease];
 		}
@@ -977,7 +980,7 @@ - (void)setMasterViewController:(UIViewController *)master
 - (UIViewController *)detailViewController
 {
 	if (_viewControllers && [_viewControllers count] > 1) {
-		NSObject *controller = [_viewControllers objectAtIndex:1];
+		UIViewController *controller = [_viewControllers objectAtIndex:1];
 		if ([controller isKindOfClass:[UIViewController class]]) {
 			return [[controller retain] autorelease];
 		}
@@ -1078,7 +1081,9 @@ - (void)setDividerStyle:(MGSplitViewDividerStyle)newStyle
 		cornerRadius = MG_PANESPLITTER_CORNER_RADIUS;
 		_splitWidth = MG_PANESPLITTER_SPLIT_WIDTH;
 		self.allowsDraggingDivider = YES;
-	}
+	} else {
+        cornerRadius = 0;
+    }
 	
 	// Update divider and corners.
 	[_dividerView setNeedsDisplay];
diff --git a/MGSplitView.xcodeproj/project.pbxproj b/MGSplitView.xcodeproj/project.pbxproj
index b0a889d..1fc89d9 100755
--- a/MGSplitView.xcodeproj/project.pbxproj
+++ b/MGSplitView.xcodeproj/project.pbxproj
@@ -176,6 +176,7 @@
 			isa = PBXProject;
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "MGSplitView" */;
 			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
 			hasScannedForEncodings = 1;
 			knownRegions = (
 				English,
@@ -235,6 +236,7 @@
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = "MGSplitView-Info.plist";
 				PRODUCT_NAME = MGSplitView;
+				RUN_CLANG_STATIC_ANALYZER = YES;
 			};
 			name = Debug;
 		};
@@ -248,6 +250,7 @@
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = "MGSplitView-Info.plist";
 				PRODUCT_NAME = MGSplitView;
+				RUN_CLANG_STATIC_ANALYZER = YES;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;