Fixed selector warning

Author: hackiftekhar

KeyboardTextFieldDemo/IQKeyBoardManager/IQKeyboardManager.m

@@ -119,6 +119,9 @@ - (void)textFieldViewDidEndEditing:(NSNotification*)notification;
 
 - (void)tapRecognized:(UITapGestureRecognizer*)gesture;
 
+//To remove compiler warning
+- (void)barTintColor;
+
 @end
 
 @implementation IQKeyboardManager
@@ -155,6 +158,12 @@ @implementation IQKeyboardManager
     CGRect textFieldViewIntialFrame;
 }
 
+//Remove compiler warning
+- (void)barTintColor
+{
+
+}
+
 
 @synthesize enable                          = _enable;
 @synthesize enableAutoToolbar               = _enableAutoToolbar;
@@ -234,9 +243,6 @@ -(void)dealloc
 }
 
 #pragma mark - Property functions
-
-
-
 -(void)setEnable:(BOOL)enable
 {
 	// If not enabled, enable it.
@@ -287,20 +293,14 @@ -(void)setKeyboardDistanceFromTextField:(CGFloat)keyboardDistanceFromTextField
 
 -(UIViewController *)rootViewController
 {
-    if (_rootViewController == nil)
-    {
-        _rootViewController = [[self keyWindow] rootViewController];
-    }
+    if (_rootViewController == nil)     _rootViewController = [[self keyWindow] rootViewController];
 
     return _rootViewController;
 }
 
 -(UIWindow *)keyWindow
 {
-    if (_keyWindow == nil)
-    {
-        _keyWindow = [[UIApplication sharedApplication] keyWindow];
-    }
+    if (_keyWindow == nil)      _keyWindow = [[UIApplication sharedApplication] keyWindow];
 
     return _keyWindow;
 }

KeyboardTextFieldDemo/IQKeyboardManager.podspec

@@ -23,7 +23,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2.2</string>
+	<string>2.3</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIRequiredDeviceCapabilities</key>