[Cank]

hello,

I have a problem with the return value of strcmp:

pawn Код:

//OnDialogResponse
if(!strcmp("123", inputtext,  false)) return OnPlayerLogin(playerid, LOGIN_NORMAL);

Problem: when I type nothing into the dialog (inputtext is empty) strcmp returns 0.

[FireCat]

pawn Код:

if(!strlen(inputtext)) return ShowPlayerDialog your dialog here...

[Cank]

yes, but I want to know why strcmp returns 0 in this case.

[FireCat]

Show me OnPlayerLogin(playerid, LOGIN_NORMAL);

[Wesley221]

pawn Код:

if(!strcmp(inputtext, "123", false)) return .......();

Try it like this

[Cank]

Quote:

pawn Код: if(!strcmp(inputtext, "123", false)) return .......(); Try it like this

didn't help

Quote:

Show me OnPlayerLogin(playerid, LOGIN_NORMAL);

it has nothing to do with that. when "inputtext" is empty or inputtext is "123" OnPlayerLogin gets called, so there's somethng weong with strcmp !?

[=WoR=Varth]

Try using length?
https://sampwiki.blast.hk/wiki/Strcmp

[Cank]

I tried:

pawn Код:

if(!strcmp(inputtext, "123",  false, 3))

same as before.

[JaTochNietDan]

Yes, strcmp will return 0 if either of the strings are empty, that's just how it works!

[Cank]

Quote:

Yes, strcmp will return 0 if either of the strings are empty, that's just how it works!

oh, I didn't know about that. Thanks.