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Rev

hey, I'm going through the code. Trying to understand it. Feel very noobish but I seem not to find the reason why the if-statement inside the loop erases the NULL at the end of the list if ( head->first != NULL) If it's there the travel loop will crash.

starcorn
– starcorn

2009-11-28 16:12:09 +00:00
Commented Nov 28, 2009 at 16:12
@klw: I just realized what you meant. Of course, you are 100% correct. Since head->first is already pointing to NULL the if ... else ... is completely useless.

Lucas
– Lucas

2009-11-28 16:39:56 +00:00
Commented Nov 28, 2009 at 16:39

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