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GH-668 Initial NPE fix in RequestProcessor when no path argument provided

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This commit is contained in:
Oleg Zhurakousky
2021-03-25 14:28:18 +01:00
parent 7d848d5de5
commit b8b04eb377
1 changed files with 8 additions and 3 deletions
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11
spring-cloud-function-web/src/main/java/org/springframework/cloud/function/web/RequestProcessor.java
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@@ -277,9 +277,14 @@ public class RequestProcessor {
}
private Publisher<?> invokeFunction(FunctionWrapper wrapper) {
Flux<?> input = Flux.from(wrapper.argument);
Object result = FunctionWebUtils.invokeFunction(wrapper.function, input, wrapper.function.isInputTypeMessage());
return Mono.from((Publisher<?>) result);
if (wrapper.argument != null) {
Flux<?> input = Flux.from(wrapper.argument);
Object result = FunctionWebUtils.invokeFunction(wrapper.function, input, wrapper.function.isInputTypeMessage());
return Mono.from((Publisher<?>) result);
}
else {
return Mono.empty();
}
}
/**