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Xiija
Beginner
Joined: 24 Apr 2018
Posts: 14
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 Posted: Wed Jan 21, 2026 8:24 pm
syntax help
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my mud sends a blank or a "yes" as a variable in a prompt...
i tried to figure out the logic/syntax to check for this but failed
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#var myvariable ""
#echo var is: @myvariable
#echo nullish: %null( @myvariable)
#IF (%null( @myvariable)) {#var myvariable "NO"}{}
#echo after: @myvariable
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shalimar
GURU
Joined: 04 Aug 2002
Posts: 4790
Location: Pensacola, FL, USA
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Posted: Thu Jan 22, 2026 7:16 pm
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you are missing a space betwween the true and false segments of your if statement, you can also leave the false off if its empty
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shalimar
GURU
Joined: 04 Aug 2002
Posts: 4790
Location: Pensacola, FL, USA
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Posted: Fri Jan 23, 2026 3:32 pm
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#IF (%null( @myvariable)) {#var myvariable "NO"}
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