Comment #1 on issue 57 by [email protected]: Unbalanced section push and
pop in the Java implementation
http://code.google.com/p/json-template/issues/detail?id=57
Thanks, Louis, for pointing to issue source. But general problem is that
while processing 'or' statement stack top contains 'null' value. This value
remained after unsuccessful lookup for beginning of 'section' statement and
must be removed before executing 'or' section. So fix should looks like this
///////////////////////////////////////////////////////////
public void execute(ScopedContext context, ITemplateRenderCallback
callback) {
// push a context first
Object cursorPosition = context
.pushSection(this.block.getSectionName());
if (!context.isEmptyContext(cursorPosition)) {
TemplateExecutor.execute(this.block.getStatements(),
context,
callback);
context.pop(); // leave as is
} else {
context.pop(); // add this line
TemplateExecutor.execute(this.block.getStatements("or"), context,
callback);
}
}
////////////////////////////////////////////////////////
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