python for loop extending
===

I wonder why the for loop is not extending it's iteration:

		for link in frontLinks:  
			#try:		    
			getCurlink = self.getHref(link) # get current site links
			#print getCurlink
			#print frontLinks 
			if getCurlink:
				frontLinks = frontLinks + getCurlink

This line:

    frontLinks = frontLinks + getCurlink

doesn't apply to frontLinks of the "for" loop. Any ideas??

