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dfmartin/NestedNulls.cs

Created August 27, 2015 04:22
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NestedNulls.cs
var x = People[0].Address.City;
// oops! Null reference exception. Need to replace with. . .
string x = string.Empty;
if(People != null) {
var p = People[0];
if (p != null) {
var a = p.Address;
if (a != null) {
x = a.City;
}
}
}
// whew! Did all my braces line up?
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