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Avoid null reference exceptions in diagnostics parsing (#149)

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* Avoid a couple possible null reference exceptions

* Switch syntax around a little bit.
This commit is contained in:
Karl Burtram
2016-11-17 15:06:57 -08:00
committed by GitHub
parent c2ffd4c2a5
commit a54d081363
1 changed files with 17 additions and 14 deletions
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3
src/Microsoft.SqlTools.ServiceLayer/LanguageServices/LanguageService.cs
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@@ -877,6 +877,8 @@ namespace Microsoft.SqlTools.ServiceLayer.LanguageServices
// build a list of SQL script file markers from the errors // build a list of SQL script file markers from the errors
List<ScriptFileMarker> markers = new List<ScriptFileMarker>(); List<ScriptFileMarker> markers = new List<ScriptFileMarker>();
if (parseResult != null && parseResult.Errors != null)
{
foreach (var error in parseResult.Errors) foreach (var error in parseResult.Errors)
{ {
markers.Add(new ScriptFileMarker() markers.Add(new ScriptFileMarker()
@@ -895,6 +897,7 @@ namespace Microsoft.SqlTools.ServiceLayer.LanguageServices
} }
}); });
} }
}
return markers.ToArray(); return markers.ToArray();
} }