[Lazarus] g_strconcat() and g_strjoin() - Runtime error 216

[Alexey S. Smirnov]

I am writing on strange behaviour of  g_strconcat() and g_strjoin() 
functions from Glib2 Unit.

They are declared as:

function g_strconcat(string1:Pgchar):Pgchar; cdecl; overload; varargs; 
external gliblib;
function g_strjoin(separator:Pgchar):Pgchar; cdecl; overload; varargs; 
external gliblib;

And are used as:

SomePChar :=  g_strconcat 
(g_strstrip(pLStr[0]),'=',g_strstrip(pLStr[1]),Nil);

Where pLStr is a result of g_strsplit() function. It is declared as 
PPChar and is tested to be Not Nil. Also, pLStr[0] and pLStr[1] are 
tested to be Not Nil.

Compilation is OK. Execution provides "Runtime error 216".

It seams that there is a problem with parameters passing into 
g_strconcat(). It works goot with 2 parameters - like that: g_strconcat 
(g_strstrip(pLStr[0]),Nil) and provides Runtime error 216 in all other 
cases.

Regards, Alexey.