Prevent linker NullReferenceExceptions when missing SourceLineNumbers.
Bob Arnson committed
Jan 3, 2019 at 15:00 UTC
46374eaa642939b65dcc095a9c6caeaa49248cdf
1 file changed
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-1
src/WixToolset.Core/Link/ResolveReferencesCommand.cs
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@@ -95,7 +95,7 @@ namespace WixToolset.Core.Link
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else // display errors for the duplicate symbols.
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{
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var accessibleSymbol = accessible[0];
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- var referencingSourceLineNumber = wixSimpleReferenceRow.SourceLineNumbers.ToString();
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+ var referencingSourceLineNumber = wixSimpleReferenceRow.SourceLineNumbers?.ToString();
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if (String.IsNullOrEmpty(referencingSourceLineNumber))
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{