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Géry Debongnie
3bf91afc3f
The body of a t-call directive may be used to define private variables to the sub template call. However, the code that handles t-call worked like this: - compile sub template if necessary - then compile body of t-call to extract variables This means that the variables defined in the t-call body were not yet processed and available in the context. Because of that, when the call to t-esc is done, there is not internal qweb var, and the code simply outputs a scope['varname'], which is in our case a VDOMArray, so it is displayed as [object object] What this fix does is changing the way t-esc works: if we are in the context of a sub template, then it assumes that any outside variable may or may not be a VDomArray, so it needs to check and eventually convert it to a string, if necessary. closes #719