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Null check on argumentValue in coerceArgumentValues

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Tobe O 2019-08-14 11:03:57 -04:00
parent 917477cb89
commit 2ca155375b
1 changed files with 1 additions and 1 deletions
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graphql_server/lib/graphql_server.dart
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@ -404,7 +404,7 @@ class GraphQL {
var argumentValue = argumentValues
.firstWhere((a) => a.name == argumentName, orElse: () => null);
if (argumentValue.value is VariableContext) {
if (argumentValue?.value is VariableContext) {
var variableName = (argumentValue.value as VariableContext).name;
var variableValue = variableValues[variableName];