During a debug of an existing program, the following occurs :
now, at time of calling "printf" , the attribute "geo->source" is NULL, but after the call, the value has changed although the printf does not do anything with the object geo, leave alone its members.
printf( "blabla ", argv) ; // argv is the argument of 'main'
After some more debugging, I have encountered this problem at other printf calls as well.
Could anyone tell me if I should go looking for a psychiatre or just don't use printf anymore?