From 5ffd537ef0542e87b42e7d098b6ecf02e832cd14 Mon Sep 17 00:00:00 2001
From: Matt Palcic <matt.palcic@expedata.net>
Date: Wed, 29 Jan 2014 15:50:41 -0500
Subject: [PATCH] Fix some leaks and an uninitialized variable, based on
 warnings from the clang analyzer.

---
 Classes/ProgressViews/M13ProgressViewBorderedBar.m   | 2 +-
 Classes/ProgressViews/M13ProgressViewSegmentedBar.m  | 8 ++++++++
 Classes/ProgressViews/M13ProgressViewSegmentedRing.m | 4 ++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/Classes/ProgressViews/M13ProgressViewBorderedBar.m b/Classes/ProgressViews/M13ProgressViewBorderedBar.m
index 91ed86c..afecb2b 100644
--- a/Classes/ProgressViews/M13ProgressViewBorderedBar.m
+++ b/Classes/ProgressViews/M13ProgressViewBorderedBar.m
@@ -406,7 +406,7 @@
     }
     
     //Draw the path
-    CGRect rect;
+    CGRect rect = CGRectZero;
     if (_progressDirection == M13ProgressViewBorderedBarProgressDirectionLeftToRight) {
         rect = CGRectMake(_borderWidth * 2, _borderWidth * 2, (self.bounds.size.width - (4 * _borderWidth)) * self.progress, self.bounds.size.height - (4 * _borderWidth));
     } else if (_progressDirection == M13ProgressViewBorderedBarProgressDirectionRightToLeft) {
diff --git a/Classes/ProgressViews/M13ProgressViewSegmentedBar.m b/Classes/ProgressViews/M13ProgressViewSegmentedBar.m
index 13c8835..a8f7cf7 100644
--- a/Classes/ProgressViews/M13ProgressViewSegmentedBar.m
+++ b/Classes/ProgressViews/M13ProgressViewSegmentedBar.m
@@ -353,6 +353,8 @@
     }
     //Set the paths to the layer
     _progressLayer.path = pathRef;
+
+    CGPathRelease(pathRef);
 }
 
 - (void)drawBackground
@@ -420,6 +422,8 @@
     }
     //Set the paths to the layer
     _backgroundLayer.path = pathRef;
+
+    CGPathRelease(pathRef);
 }
 
 - (void)drawIndeterminate
@@ -496,6 +500,10 @@
     //Set the paths to the layer
     _progressLayer.path = progressPathRef;
     _backgroundLayer.path = backgroundPathRef;
+
+    CGPathRelease(progressPathRef);
+    CGPathRelease(backgroundPathRef);
+
     //increase the index by one for movement
     indeterminateIndex += 1;
     if (indeterminateIndex == numberOfSegmentsToBeColored + _numberOfSegments) {
diff --git a/Classes/ProgressViews/M13ProgressViewSegmentedRing.m b/Classes/ProgressViews/M13ProgressViewSegmentedRing.m
index 95c94ec..4cb21d1 100644
--- a/Classes/ProgressViews/M13ProgressViewSegmentedRing.m
+++ b/Classes/ProgressViews/M13ProgressViewSegmentedRing.m
@@ -533,6 +533,8 @@
     
     //Set the path
     _backgroundLayer.path = pathRef;
+
+    CGPathRelease(pathRef);
 }
 
 - (void)drawProgress
@@ -572,6 +574,8 @@
     //Set the path
     _progressLayer.path = pathRef;
     
+    CGPathRelease(pathRef);
+
     //Update label
     _percentageLabel.text = [_percentageFormatter stringFromNumber:[NSNumber numberWithFloat:self.progress]];
 }