why is this bash conditional statement wrong?

[akimatsu123]

if [[ ("$bool_cracked" != "y") || ("$bool_cracked" != "Y") ]]
then
echo "Will restart aircrack-ng. Press any key to continue (Ctrl+C to quit)..."
else
fi

the above is a script from my wifi cracking script. yes, i know, only perform it on your own wifi blablabla. i'm just doing this for learning purposes, and since it seemed fun to write a aircrack0ng script, that's what im doing.

the above statement throws out the error "syntax error near unexpected token `fi'" what's wrong with my script? thanks

[wojox]

There is nothing between the else and fi. Your telling it If this then do this Else (then there is nothing there to do).

[Majorix]

Just remove the "else". You won't need it unless you want to do something if the condition is not met.

[hyperAura]

so in bash scripting language fi is like saying the if conditional statement is finished??

[wojox]

Yes kind of weird huh?

[hyperAura]

well yeah it looks quite weird to me as ive never seen a programming language using something to denote the end of a conditional statement..:)