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Show null placeholder when the value is CPNull.

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cncolder
2010-12-22 15:15:05 +08:00
parent b8f9263d18
commit 3e9e0802f6
1 changed files with 1 additions and 1 deletions
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AppKit/CPKeyValueBinding.j
+1 -1
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@@ -231,7 +231,7 @@ var CPBindingOperationAnd = 0,
aValue = [valueTransformer transformedValue:aValue];
if (aValue === undefined || aValue === nil)
if (aValue === undefined || aValue === nil || aValue === [CPNull null])
aValue = [options objectForKey:CPNullPlaceholderBindingOption] || nil;
return aValue;