> The extra curly braces are absolutely not needed. The for loop's body > already defines scope, __cleanup()s should be called at the end of the body. I present an other development opinion here. I got the impression that the required scope should be smaller for the adjusted local variable “ev_node” (according to the previous function implementation). Otherwise: How do you think about to move any source code part from the loop into a separate function? Regards, Markus
