If there are multiple query parameters, save the call to Query() in a variable.
Prevents r.URL.Query() from being called multiple times for a handling a single request. Prevents unneeded churn on generated code by only applying that change to code that generates mutliple query parameters.
If there are multiple query parameters, save the call to Query() in a variable.
Prevents r.URL.Query() from being called multiple times for a handling a single request. Prevents unneeded churn on generated code by only applying that change to code that generates mutliple query parameters.
Closes #3505