Revision: 27795
          http://sourceforge.net/p/bibdesk/svn/27795
Author:   hofman
Date:     2022-08-12 11:31:08 +0000 (Fri, 12 Aug 2022)
Log Message:
-----------
always note favicon to delegate when resetting favicon, it can become nil

Modified Paths:
--------------
    trunk/bibdesk/BDSKWebView.m

Modified: trunk/bibdesk/BDSKWebView.m
===================================================================
--- trunk/bibdesk/BDSKWebView.m 2022-08-11 23:15:26 UTC (rev 27794)
+++ trunk/bibdesk/BDSKWebView.m 2022-08-12 11:31:08 UTC (rev 27795)
@@ -216,15 +216,16 @@
     if (icon != favicon) {
         [favicon release];
         favicon = [icon retain];
-        if ([[self frameLoadDelegate] 
respondsToSelector:@selector(webView:didReceiveIcon:forFrame:)])
-            [[self frameLoadDelegate] webView:self didReceiveIcon:favicon 
forFrame:nil];
     }
+    if ([[self frameLoadDelegate] 
respondsToSelector:@selector(webView:didReceiveIcon:forFrame:)])
+        [[self frameLoadDelegate] webView:self didReceiveIcon:favicon 
forFrame:nil];
 }
 
 - (void)retrieveFavicon {
     NSImage *icon = [[BDSKWebIconDatabase sharedDatabase] 
recentIconForURLString:[self mainFrameURL]];
     if (icon) {
-        [self setFavicon:icon];
+        if (icon != favicon)
+            [self setFavicon:icon];
         if (faviconFromOrigin == NO)
             return;
     }
@@ -291,7 +292,8 @@
     icon = faviconFromOrigin ? nil : [[BDSKWebIconDatabase sharedDatabase] 
recentIconForURLString:[faviconURL absoluteString]];
     if (icon) {
         [[BDSKWebIconDatabase sharedDatabase] setIcon:icon withData:nil 
fromURLString:[faviconURL absoluteString] forURLString:[self mainFrameURL]];
-        [self setFavicon:icon];
+        if (icon != favicon)
+            [self setFavicon:icon];
         return;
     }
     

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