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ncplane_destroy(): pull it out of the zbuffer #26

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nick black 2019-11-28 12:12:15 -05:00
parent 01beeb07b8
commit 2dde60c27a
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 16 additions and 6 deletions
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22
src/lib/notcurses.c
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@ -372,13 +372,23 @@ ncplane* notcurses_newplane(notcurses* nc, int rows, int cols,
} }
int ncplane_destroy(notcurses* nc, ncplane* ncp){ int ncplane_destroy(notcurses* nc, ncplane* ncp){
if(ncp){ if(ncp == NULL){
if(nc->stdscr == ncp){ return 0;
return -1;
}
// FIXME close it up
} }
return 0; if(nc->stdscr == ncp){
return -1;
}
ncplane** above;
// pull it out of the list
for(above = &nc->top ; *above ; above = &(*above)->z){
if(*above == ncp){
*above = ncp->z;
free_plane(ncp);
return 0;
}
}
// couldn't find it in our stack. don't try to free this interloper.
return -1;
} }
static int static int