From 6e82c1d6d2a6e218556d3bb0b1acdc9b35066a88 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Wed, 3 Apr 2019 17:42:56 +0800
Subject: [PATCH] Remove BOOL local variable

---
 SDWebImage/SDImageIOCoder.m | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/SDWebImage/SDImageIOCoder.m b/SDWebImage/SDImageIOCoder.m
index d52b6af3..7d5d6bf4 100644
--- a/SDWebImage/SDImageIOCoder.m
+++ b/SDWebImage/SDImageIOCoder.m
@@ -240,13 +240,12 @@
 }
 
 + (BOOL)canDecodeFromFormat:(SDImageFormat)format {
-    BOOL canDecode = NO;
     CFStringRef imageUTType = [NSData sd_UTTypeFromImageFormat:format];
     NSArray *imageUTTypes = (__bridge_transfer NSArray *)CGImageSourceCopyTypeIdentifiers();
     if ([imageUTTypes containsObject:(__bridge NSString *)(imageUTType)]) {
-        canDecode = YES;
+        return YES;
     }
-    return canDecode;
+    return NO;
 }
 
 + (BOOL)canDecodeFromHEICFormat {
@@ -268,7 +267,6 @@
 }
 
 + (BOOL)canEncodeToFormat:(SDImageFormat)format {
-    BOOL canEncode = NO;
     NSMutableData *imageData = [NSMutableData data];
     CFStringRef imageUTType = [NSData sd_UTTypeFromImageFormat:format];
     
@@ -276,13 +274,12 @@
     CGImageDestinationRef imageDestination = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)imageData, imageUTType, 1, NULL);
     if (!imageDestination) {
         // Can't encode to HEIC
-        canEncode = NO;
+        return NO;
     } else {
         // Can encode to HEIC
         CFRelease(imageDestination);
-        canEncode = YES;
+        return YES;
     }
-    return canEncode;
 }
 
 + (BOOL)canEncodeToHEICFormat {