Better nil url handling

2010-06-12 16:37:47 +02:00 · 2010-06-12 16:37:47 +02:00 · 65549dec10
parent 7350e1fa03
commit 65549dec10
1 changed files with 7 additions and 6 deletions
--- a/UIImageView+WebCache.m
+++ b/UIImageView+WebCache.m
@ -23,14 +23,12 @@
    // Remove in progress downloader from queue
    [manager cancelForDelegate:self];

-    if (!url)
+    UIImage *cachedImage = nil;
+    if (url)
    {
-        self.image = nil;
-        return;
+        cachedImage = [manager imageWithURL:url];
    }

-    UIImage *cachedImage = [manager imageWithURL:url];
-
    if (cachedImage)
    {
        self.image = cachedImage;
@ -42,8 +40,11 @@
            self.image = placeholder;
        }

+        if (url)
+        {
            [manager downloadWithURL:url delegate:self];
        }
+    }
 }

 - (void)cancelCurrentImageLoad