catch (Exception e)


One of the most common warnings i ran into playing with MD was:
/home/max/Projects/beagle_meta/Util/ExifData.cs(696,32): warning
	The variable `e' is declared but never used

This is usually due to the following bit of code:

	try {...}
	catch (Exception e) {
		Logger.Log.Debug ("Something went wrong...");

IIRC c# also allows:

	catch ()
	catch (MyOwnException)

without defining a variable if it is not needed.

Is there any reason for always putting the e or the ex variables there
even though they are not used afterwards?


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